BIOLOGY REVISION SHEET STANDARDS ATTAINMENT FINAL EXAM TERM-I Session:

Size: px
Start display at page:

Download "BIOLOGY REVISION SHEET STANDARDS ATTAINMENT FINAL EXAM TERM-I Session:"

Transcription

1 BIOLOGY REVISION SHEET STANDARDS ATTAINMENT FINAL EXAM TERM-I Session: Name: Grade: 11/ SECTIONS INCLUDED: 10.4, 10.5, 13.1, 13.2, 13.3, AND THE FINAL EXAM PAPER WILL BE ON 11/12/2018. MR.ABID UR REHMAN BIOLOGY TEACHER

2 SECTION.10.4: KEY CONCEPT Evidence of common ancestry among species comes from many sources. VOCABULARY biogeography homologous structure analogous structure vestigial structure MAIN IDEA: Evidence for evolution in Darwin s time came from several sources. In the diagram below, give examples of each type of evidence for evolution. 1. Fossils: 2. Geography: Evidence for evolution in Darwin s time came from several sources. 3. Embryology: 4. Anatomy: MAIN IDEA: Structural patterns are clues to the history of a species. 5. Vestigial structures seem to lack any useful function, or are at least no longer used for their original purpose. Give three examples of vestigial structures. 6. Many modern whale species have vestigial pelvic and leg bones. What does this suggest about the ancestry of modern whales?

3 homologous structure analogous structure vestigial structure Feature that is similar in structure in different organisms but has different functions Feature that performs a similar function in different organisms but is not similar in origin Is not evidence of a common ancestor Remnant of an organ or structure that had a function in an early ancestor Examples include the wing of a bat and the hand of a human Examples include the wing of a bird and the wing of an insect Examples include the wing of an ostrich and the appendix of a human 14. How did the study of fossils help support Darwin s ideas about evolution? 15. How did the study of organisms on islands help support Darwin s ideas? 16. In all animals with backbones, including humans, early embryos have gill slits that later develop into structures of ears and throats in mammals. What does this suggest about the relationship between all vertebrates? 17. What are two examples of types of body structures that provide evidence of a common ancestor among diverse organisms?

4 SECTION.10.5: KEY CONCEPT New technology is furthering our understanding of evolution. VOCABULARY paleontology MAIN IDEA: Fossils provide a record of evolution. 1. What are two reasons that the fossil record is not complete? 2. What is one example of a transitional fossil that has been found? 3. Why are transitional fossils important? MAIN IDEA: Molecular and genetic evidence support fossil and anatomical evidence. In a phrase, explain how each of the following contribute to evolutionary theory. Molecular Evidence 4. DNA sequence analysis Contribution to Evolutionary Theory 5. Pseudogenes 6. Homeobox genes 7. Protein comparisons

5 MAIN IDEA: Evolution unites all fields of biology. 8. What two things combine to make up our modern evolutionary theory? 9. How has molecular evidence helped support fossil evidence in determining the early ancestor of modern-day whales? 10. What is meant by the phrase Evolution unites all fields of biology? 11. How does paleontology contribute to evolutionary biology? 12. Why is Basilosauris isis considered a transitional fossil? 13. What underlying theme do the four molecular techniques share? 14. What is the modern synthesis of evolutionary theory?

6 SECTION.13.1 KEY CONCEPT Ecology is the study of the relationships among organisms and their environment. VOCABULARY ecology community ecosystem biome MAIN IDEA: Ecologists study environments at different levels of organization. Write a description of each level of organization in the table. Also, provide an example for each level. Level Description Example 1. organism 2. population 3. community 4. ecosystem 5. biome MAIN IDEA: Ecological research methods include observation, experimentation, and modeling. 6. What is observation?

7 7. What is the difference between direct and indirect surveys? 8. Complete the following table with a benefit and a drawback of conducting an experiment in the laboratory compared with conducting an experiment in the field. Experiment Benefit Drawback Laboratory Field 9. When might a scientist use a model as a research method? Vocabulary Check 10. What is ecology? 11. Of the three terms, biome, community, and ecosystem, which term contains the other two?

8 SECTION.13.2: KEY CONCEPT Every ecosystem includes both living and nonliving factors. VOCABULARY biotic abiotic biodiversity keystone species MAIN IDEA: An ecosystem includes both biotic and abiotic factors. Use a word from the box below to complete the following sentences. abiotic animals biotic living moisture nonliving plants temperature wind 1. All ecosystems are made up of and components. 2. factors are living things, such as or. 3. factors are nonliving things, such as,, or. MAIN IDEA: Changing one factor in an ecosystem can affect many other factors. 4. Describe what biodiversity means in your own words. 5. What is the term for an organism that has an unusually large effect on its ecosystem?

9 6. List a few reasons why a beaver is an example of a keystone species. Vocabulary Check 7. What is the difference between a biotic and an abiotic factor? 8. Take another look at the Visual Vocab in Section 2. In architecture, a keystone is the stone at the center of an arch that holds the arch together. How does this definition relate to a keystone species? Be Creative In the box below, sketch a simple ecosystem and label the abiotic and biotic factors.

10 SECTION.13.3: KEY CONCEPT Life in an ecosystem requires a source of energy. VOCABULARY producer autotroph consumer heterotroph chemosynthesis MAIN IDEA: Producers provide energy for other organisms in an ecosystem. Complete the following sentences with the correct term. autotrophs eating nonliving consumers heterotrophs producers 1. are organisms that get their energy from resources, meaning they make their own food. These organisms are also called. 2. are organisms that get their energy by other organisms. These organisms are also called. 3. Why are producers so important to an ecosystem? 4. Why is the Sun important to both producers and consumers?

11 MAIN IDEA: Almost all producers obtain energy from sunlight. 5. Complete the following Y-diagram to outline the similarities and differences between photosynthesis and chemosynthesis. Vocabulary Check 6. Photosynthesis Chemosynthesis Both Word Part autohetero- -troph Meaning self other nourishment Use the above word origins to explain the difference between an autotroph and a heterotroph. 7. The prefix photo- means light while the prefix chemo- means chemical. How do these word origins relate to the difference between photosynthesis and chemosynthesis? 8. What is the difference between a consumer and a producer?

12 SECTION.13.4: KEY CONCEPT Food chains and food webs model the flow of energy in an ecosystem. VOCABULARY food chain herbivore carnivore omnivore detritivore decomposer specialist generalist trophic level food web MAIN IDEA: A food chain is a model that shows a sequence of feeding relationships. Complete the following sentence with the correct terms. 1. A food chain follows the connection between one and a single chain of within an. Choose the correct term from the box below to fit each description. carnivore herbivore secondary consumer decomposer omnivore tertiary consumer detritivore primary consumer trophic levels 2. I eat only plants. I am a(n). 3. I eat only other animals. I am a(n). 4. I eat both plants and animals. I am a(n). 5. I eat dead organic matter. I am a(n). 6. I break down organic matter into simpler compounds. I am a(n). 7. I am the first consumer above the producer level. I am a(n). 8. I am a carnivore that eats herbivores. I am a(n). 9. I am a carnivore that eats other carnivores. I am a(n). 10. The levels of nourishment in a food chain are called.

13 MAIN IDEA: A food web shows a complex network of feeding relationships. 11. How is a food web different from a food chain? 12. What happens to energy at each link in a food web? 13. What type of organism provides the base of a food web? Vocabulary Check 14. Use your knowledge of the words special and general to explain the diets of a specialist and a generalist. MR.ABID UR REHMAN BIOLOGY TEACHER

MAIN IDEA: Early scientists proposed ideas about evolution. In a phrase, tell what each scientist did to help develop evolutionary theory.

MAIN IDEA: Early scientists proposed ideas about evolution. In a phrase, tell what each scientist did to help develop evolutionary theory. SECTION 10.1 KEY CONCEPT EARLY IDEAS ABOUT EVOLUTION Study Guide There were theories of biological and geologic change before Darwin. VOCABULARY evolution fossil gradualism species catastrophism uniformitarianism

More information

Key Concepts 1. What different levels of organization do ecologists study? 2. What methods are used to study ecology?

Key Concepts 1. What different levels of organization do ecologists study? 2. What methods are used to study ecology? Chapter 3 The Biosphere 3 1 What is Ecology? 1. What different levels of organization do ecologists study? 2. What methods are used to study ecology? Ecology study of interactions between organisms and

More information

HOMEWORK PACKET UNIT 2A. Part I: Introduction to Ecology

HOMEWORK PACKET UNIT 2A. Part I: Introduction to Ecology CP Biology Name Date Period HOMEWORK PACKET UNIT 2A Part I: Introduction to Ecology Name Class Date 3.1 What Is Ecology? Studying Our Living Planet 1. What is ecology? 2. What does the biosphere contain?

More information

Which of the following is NOT an abiotic factor? A) Rocks B) Soil C) Mountains D) Decomposers

Which of the following is NOT an abiotic factor? A) Rocks B) Soil C) Mountains D) Decomposers Which of the following is NOT an abiotic factor? A) Rocks B) Soil C) Mountains D) Decomposers Which of the following leads to stability in an ecosystem A) Low amount of biodiversity B) Low amount of biotic

More information

Honors Ecology Exam A

Honors Ecology Exam A Honors Ecology Exam Name: Date: PART 1: Chapter 13 - Principles of Ecology -- 2 points per question Chapter 13 vocabulary 13.1 - ecology, community, ecosystem, biome 13.2 - biotic, abiotic, biodiversity,

More information

Since Darwin s work, every scientific test has supported Darwin s basic ideas about evolution

Since Darwin s work, every scientific test has supported Darwin s basic ideas about evolution Guided Reading Answers Since Darwin s work, every scientific test has supported Darwin s basic ideas about evolution Biogeography Biogeography is the study of where organisms live now, and where they and

More information

Name: Characteristics of Life and Ecology Guided Notes (PAP)

Name: Characteristics of Life and Ecology Guided Notes (PAP) Name: Characteristics of Life and Ecology Guided Notes (PAP) I. What is Biology? a. Biology is the study of II. The Eight Characteristics of Life a. Organization & the presence of or more cells b. Response

More information

Yakın Doğu Üniversitesi Mimarlık Fakültesi Peyzaj Mimarlığı Bölümü. PM 317 Human and Environment Assoc. Prof. Dr. Salih GÜCEL

Yakın Doğu Üniversitesi Mimarlık Fakültesi Peyzaj Mimarlığı Bölümü. PM 317 Human and Environment Assoc. Prof. Dr. Salih GÜCEL Yakın Doğu Üniversitesi Mimarlık Fakültesi Peyzaj Mimarlığı Bölümü PM 317 Human and Environment Assoc. Prof. Dr. Salih GÜCEL Ecology & Ecosystems Principles of Ecology Ecology is the study of the interactions

More information

UNIT 4: EVOLUTION Chapter 10: Principles of Evolution

UNIT 4: EVOLUTION Chapter 10: Principles of Evolution CORNELL NOTES Directions: You must create a minimum of 5 questions in this column per page (average). Use these to study your notes and prepare for tests and quizzes. Notes will be stamped after each assigned

More information

Biodiversity. The Road to the Six Kingdoms of Life

Biodiversity. The Road to the Six Kingdoms of Life Biodiversity The Road to the Six Kingdoms of Life How the 6 kingdoms came about At first, only two kingdoms were recognized Then Haeckel proposed a third kingdom Protista (where protists had both plant

More information

Evidences of Evolution

Evidences of Evolution Evidences of Evolution Darwin stated that all organisms descend from a common ancestor Darwin based his theory of Natural Selection on observations of: Traits, geographical distribution, selective breeding,

More information

Ecology. How the World Works

Ecology. How the World Works Ecology How the World Works Ecology is the study of interactions between living organisms and other living organisms and non living resources that they interact with. Levels of Organization Organism- a

More information

Biodiversity. The Road to the Six Kingdoms of Life

Biodiversity. The Road to the Six Kingdoms of Life Biodiversity The Road to the Six Kingdoms of Life How the 6 kingdoms came about At first, only two kingdoms were recognized Then Haeckel proposed a third kingdom Protista (where protists had both plant

More information

UNIT 4: EVOLUTION Chapter 10: Principles of Evolution. I. Early Ideas about Evolution (10.1) A. Early scientists proposed ideas about evolution

UNIT 4: EVOLUTION Chapter 10: Principles of Evolution. I. Early Ideas about Evolution (10.1) A. Early scientists proposed ideas about evolution UNIT IV Chapter 10 Principles of Evolution UNIT 4: EVOLUTION Chapter 10: Principles of Evolution I. Early Ideas about Evolution (10.1) A. Early scientists proposed ideas about evolution 1. Evolution- process

More information

STAAR Year Review Part 2

STAAR Year Review Part 2 Theory of Evolution- the change in a population over time. (not a change in individuals!) Mechanisms of Evolution- How does evolution happen? Natural selection: a gradual process where traits become more

More information

13.3. Energy in Ecosystems. Producers provide energy for other organisms in an ecosystem.

13.3. Energy in Ecosystems. Producers provide energy for other organisms in an ecosystem. 13.3 Energy in Ecosystems KEY CONCEPT Life in an ecosystem requires a source of energy. Producers provide energy for other organisms in an ecosystem. Almost all producers obtain energy from sunlight. VOCABULARY

More information

Evolution and Community Ecology Chapter 5 HOMEWORK. Name. Period TEACHER

Evolution and Community Ecology Chapter 5 HOMEWORK. Name. Period TEACHER Evolution and Community Ecology Chapter 5 HOMEWORK Name Period TEACHER Chapter 5: Evolution and Community Ecology Page 124-155 What is evolution? What is biological evolution? What is a gene pool? What

More information

Evidences of Evolution (Clues)

Evidences of Evolution (Clues) Evidences of Evolution (Clues) Darwin stated that all organisms descended from a common ancestor Darwin based his theory of Natural Selection on observations of: Traits, geographical distribution, selective

More information

2/17/17. B. Four scientists important in development of evolution theory

2/17/17. B. Four scientists important in development of evolution theory UNIT 4: EVOLUTION Chapter 10: Principles of Evolution I. Early Ideas about Evolution (10.1) A. Early scientists proposed ideas about evolution 1. Evolution- process of biological change by which descendants

More information

Chapter 10 Study Guide SECTION 1: Early Ideas about Evolution

Chapter 10 Study Guide SECTION 1: Early Ideas about Evolution NAME Chapter 10 Study Guide SECTION 1: Early Ideas about Evolution BIOLOGY PREAP/GT Match each scientist with the statement that best reflects his ideas about evolutionary theory. 1. Linnaeus a. Species

More information

The study of living organisms in the natural environment How they interact with one another How the interact with their nonliving environment

The study of living organisms in the natural environment How they interact with one another How the interact with their nonliving environment The study of living organisms in the natural environment How they interact with one another How the interact with their nonliving environment ENERGY At the core of every organism s interactions with the

More information

A population is a group of individuals of the same species, living in a shared space at a specific point in time.

A population is a group of individuals of the same species, living in a shared space at a specific point in time. A population is a group of individuals of the same species, living in a shared space at a specific point in time. A population size refers to the number of individuals in a population. Increase Decrease

More information

What is Ecology? The scientific study of interactions among organisms and between organisms in their environment, or surroundings

What is Ecology? The scientific study of interactions among organisms and between organisms in their environment, or surroundings ECOLOGY What is Ecology? The scientific study of interactions among organisms and between organisms in their environment, or surroundings Organization of the Biosphere Levels of organization Biosphere-

More information

b. In Table 1 (question #2 on the Answer Sheet describe the function of each set of bones and answer the question.)

b. In Table 1 (question #2 on the Answer Sheet describe the function of each set of bones and answer the question.) Biology EVIDENCE OF EVOLUTION INTRODUCTION: Evidence has been found to indicate that living things have changed gradually during their natural history. The study of fossils as well as embryology, biochemistry,

More information

Ecology +Biology. Baker-2015

Ecology +Biology. Baker-2015 Ecology +Biology Baker-2015 Ecology is the scientific study of interactions among organisms and between organisms and their physical environment. Eco meaning home, and ology meaning the study of. Thus

More information

Biology 3201 Unit 4 Evolution Ch. 19 Introducing Evolution Part 2

Biology 3201 Unit 4 Evolution Ch. 19 Introducing Evolution Part 2 Biology 3201 Unit 4 Evolution Ch. 19 Introducing Evolution Part 2 Evidence supporting the modern theory of evolution The following are pieces of evidence that supports the modern theory of evolution: 1.

More information

Ecology - the study of how living things interact with each other and their environment

Ecology - the study of how living things interact with each other and their environment Ecology Ecology - the study of how living things interact with each other and their environment Biotic Factors - the living parts of a habitat Abiotic Factors - the non-living parts of a habitat examples:

More information

Use evidence of characteristics of life to differentiate between living and nonliving things.

Use evidence of characteristics of life to differentiate between living and nonliving things. Grade Big Idea Essential Questions Concepts Competencies Vocabulary 2002 Standards All living things have a common set characteristic needs and functions that separate them from nonliving things such as:

More information

rd 9 Weeks Benchmark Review Evolution, Ecology, & the Skeletal/Muscular/Integumentary System

rd 9 Weeks Benchmark Review Evolution, Ecology, & the Skeletal/Muscular/Integumentary System 2017 3 rd 9 Weeks Benchmark Review Evolution, Ecology, & the Skeletal/Muscular/Integumentary System Evolution: 1. Define Species A group of similar organisms that can mate with each other and produce fertile

More information

Vestigial Structures. Structure Possible Function(s) Why it is considered vestigial Appendix

Vestigial Structures. Structure Possible Function(s) Why it is considered vestigial Appendix Vestigial Structures A vestigial structure is a structure or organ that through the course of evolution has either diminished in size or usefulness. It is believed that the human appendix, wisdom teeth

More information

7 th Grade SCIENCE FINAL REVIEW Ecology, Evolution, Classification

7 th Grade SCIENCE FINAL REVIEW Ecology, Evolution, Classification 7 th Grade SCIENCE FINAL REVIEW Ecology, Evolution, Classification ECOLOGY Students will be able to: Define species, population, community and ecosystem. species organisms that can mate and produce fertile

More information

Evidence of Evolution

Evidence of Evolution NAME PER DATE Evidence of Evolution Background When Charles Darwin first proposed the idea that all new species descend from an ancestor, he performed an exhaustive amount of research to provide as much

More information

Reinforcement Worksheet Organic Compounds

Reinforcement Worksheet Organic Compounds 1 Name Date Page 1- Day 1 Reinforcement Worksheet Organic Compounds KEY CONCEPT: Carbon-based molecules are the foundation of life. Carbon atoms are the basis of most molecules that make up living things.

More information

Principles of Ecology

Principles of Ecology Principles of Ecology Ecology is the scientific study of interactions between 1. organisms and other organisms 2. organisms and their environment. Biotic vs. Abiotic Factors Biotic Factors: All of the

More information

Evidence of Evolution

Evidence of Evolution 16.4 Evidence for Evolution Biogeography Biogeography - study of where organisms live, where they and ancestors lived. Two significant patterns: - closely related species separate in different climates.

More information

The Environment and Change Over Time

The Environment and Change Over Time The Environment and Change Over Time Biological Evidence of Evolution What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column

More information

Cells and Their Processes. 1. What element do organic compounds have that inorganic compounds do not?

Cells and Their Processes. 1. What element do organic compounds have that inorganic compounds do not? Name: Date: Cells and Their Processes 1. What element do organic compounds have that inorganic compounds do not? 2. List the four types of organic compounds, describe the function of each AND list a food

More information

16.4 Evidence of Evolution

16.4 Evidence of Evolution 16.4 Evidence of Evolution Lesson Objectives Explain how geologic distribution of species relates to their evolutionary history. Explain how fossils and the fossil record document the descent of modern

More information

1. Given the information in the table below. Sequence of Amino Acids in the Same Part of the Hemoglobin Molecules

1. Given the information in the table below. Sequence of Amino Acids in the Same Part of the Hemoglobin Molecules TEKS 7A analyze and evaluate how evidence of common ancestry among groups is provided by the fossil record, biogeography, and homologies, including anatomical, molecular, and developmental 1. Given the

More information

CHAPTER 5 WARM UPS. Mrs. Hilliard

CHAPTER 5 WARM UPS. Mrs. Hilliard CHAPTER 5 WARM UPS Mrs. Hilliard CHAPTER 5 VOCABULARY 1. Photosynthesis 2. Cellular respiration 3. Producer 4. Consumer 5. Decomposer 6. Food chain 7. Food web 8. Trophic level 9. Carbon cycle 10. Nitrogen-fixing

More information

Evidence of EVOLUTION

Evidence of EVOLUTION Evidence of EVOLUTION Evolution: Genetic change in a population through time Charles Darwin On his journey around the world, Darwin found evidence of GRADUAL CHANGE (evolution) He cited evidences he found

More information

SWMS Science Department

SWMS Science Department Big Idea 17 Interdependence SC.7.L.17.1 Explain and illustrate the roles of and relationships among producers, consumers, and decomposers in the process of energy transfer in a food web. SC.7.L.17.2 Compare

More information

Biology Fall Semester Exam Review. Unit 1: Scientific method, characteristics of life What are the characteristics of life (pg. 6)

Biology Fall Semester Exam Review. Unit 1: Scientific method, characteristics of life What are the characteristics of life (pg. 6) Biology Fall Semester Exam Review Unit 1: Scientific method, characteristics of life What are the characteristics of life (pg. 6) Define the following terms: biology observation hypothesis dependent variable

More information

SCIENTIFIC EVIDENCE TO SUPPORT THE THEORY OF EVOLUTION. Using Anatomy, Embryology, Biochemistry, and Paleontology

SCIENTIFIC EVIDENCE TO SUPPORT THE THEORY OF EVOLUTION. Using Anatomy, Embryology, Biochemistry, and Paleontology SCIENTIFIC EVIDENCE TO SUPPORT THE THEORY OF EVOLUTION Using Anatomy, Embryology, Biochemistry, and Paleontology Scientific Fields Different fields of science have contributed evidence for the theory of

More information

Most are autotrophic. Heterotrophic Some autotrophic. animal- like = heterotrophs plant- like = autotrophs fungi- like = heterotrophs.

Most are autotrophic. Heterotrophic Some autotrophic. animal- like = heterotrophs plant- like = autotrophs fungi- like = heterotrophs. Earth Science Exam 2 Review Energy and Nutrient Flow in Ecosystems Vocabulary to know: ecosystem biotic abiotic organism species population community producers consumers decomposers food chain food web

More information

Evidence of Evolution

Evidence of Evolution Evidence of Evolution There is a gigantic body of evidence supporting evolution. Six major areas of study contribute to that body of evidence: 1. The Fossil Record 2. Comparative Anatomy 3. Comparative

More information

Evolution & Natural Selection. Part 2

Evolution & Natural Selection. Part 2 Evolution & Natural Selection Part 2 Remember what we re talking about? Mechanisms of evolution: Mutation Genetic drift Migration Natural selection Artificial selection Sexual selection Artificial selection

More information

Vocab Darwin & Evolution (Chap 15)

Vocab Darwin & Evolution (Chap 15) Vocab Darwin & Evolution (Chap 15) 1. Evolution 2. Theory 3. Charles Darwin 4. Fossil 5. Species 6. Natural variation 7. Artificial selection 8. Struggle for existence 9. Fitness 10.Adaptation 11.Survival

More information

Thursday, January 14. Teaching Point: SWBAT. assess their knowledge to prepare for the Evolution Summative Assessment. (TOMORROW) Agenda:

Thursday, January 14. Teaching Point: SWBAT. assess their knowledge to prepare for the Evolution Summative Assessment. (TOMORROW) Agenda: Thursday, January 14 Teaching Point: SWBAT. assess their knowledge to prepare for the Evolution Summative Assessment. (TOMORROW) Agenda: 1. Show Hinsz your completed Review WS 2. Discuss answers to Review

More information

Review Session #5. Evolu0on Ecology

Review Session #5. Evolu0on Ecology Review Session #5 Evolu0on Ecology The theory of EVOLUTION states that existing forms of life on earth have arisen from earlier forms over long periods of time. Some of the strongest evidence to support

More information

Evidence of Evolution

Evidence of Evolution Evidence of Evolution T h e Fossil Record Fossil: A fossil is the remains or traces of an organism that died long ago. Fossils provide the most powerful evidence of evolution. Fossils are a record of the

More information

Origin of an idea about origins

Origin of an idea about origins Origin of an idea about origins Biological evolution is the process of change during the course of time because of the alteration of the genotype and the transfer of these altered genes to the next generation.

More information

B2 Revision Questions Part 1

B2 Revision Questions Part 1 B2 Revision Questions Part 1 Higher only questions are underlined Question 1 What are the two different ways that things can be classified? Answer 1 Artificially and naturally Question 2 What is natural

More information

Ecology Notes Part 1. Abiotic NONliving components in an ecosystem. Ecosystem

Ecology Notes Part 1. Abiotic NONliving components in an ecosystem. Ecosystem Ecology Notes Part 1 Ecology the study of the relationship between organisms and their environment Ecosystem an organism s surroundings consisting of both living and nonliving things and how that organism

More information

Sources of Evidence of Evolution

Sources of Evidence of Evolution Sources of Evidence of Evolution In The Origin of Species, Darwin assembled a group of facts that had previously seemed unrelated. Darwin s ideas were developed, for the most part, by his observations

More information

Designated Grading Period: Fourth Grading Period. Karyotype, DNA fingerprint, genetic engineering, genetic modification, genome

Designated Grading Period: Fourth Grading Period. Karyotype, DNA fingerprint, genetic engineering, genetic modification, genome Unit Topic: Genetic Engineering Days to Teach: 2 Day 6H Describe how techniques such as DNA fingerprinting, genetic modifications and chromosomal analysis are used to study the genome of organisms. Classification

More information

Environmental Science. Teacher Copy

Environmental Science. Teacher Copy Environmental Science Teacher Copy Habitats! You are an organism!! Organisms obtain food, water, shelter and other things it needs to live, grow and reproduce from its environment.! A habitat is an environment

More information

10.4. Evidence of Evolution. Evidence for evolution in Darwin s time came from several sources.

10.4. Evidence of Evolution. Evidence for evolution in Darwin s time came from several sources. 10.4 Evidence of Evolution VOCABULARY biogeography homologous structure analogous structure vestigial structure Key Concept Evidence of common ancestry among species comes from many sources. MAIN IDEAS

More information

Study Guide: Unit A Interactions & Ecosystems

Study Guide: Unit A Interactions & Ecosystems Study Guide: Unit A Interactions & Ecosystems Name: Pattern: Vocabulary: Section 1 Section 2 Ecosystem Consumer Biotic Producer Abiotic Carnivore Organism Herbivore Species Omnivore Population Decomposer

More information

Ch.5 Evolution and Community Ecology How do organisms become so well suited to their environment? Evolution and Natural Selection

Ch.5 Evolution and Community Ecology How do organisms become so well suited to their environment? Evolution and Natural Selection Ch.5 Evolution and Community Ecology How do organisms become so well suited to their environment? Evolution and Natural Selection Gene: A sequence of DNA that codes for a particular trait Gene pool: All

More information

BIOLOGY Unit 2: Ecology Review Guide

BIOLOGY Unit 2: Ecology Review Guide BIOLOGY 621 - Unit 2: Ecology Review Guide Worksheets to look over: BLUE notes packets on: o "Unit Two: Ecology" o "Feeding Relationships" o "Succession & Growth" Do Now's on: o "Food Web & Food Chains"

More information

Figure 2 If birds eat insects that feed on corn, which pyramid level in the diagram would birds occupy? 1. A 3. C 2. B 4. D

Figure 2 If birds eat insects that feed on corn, which pyramid level in the diagram would birds occupy? 1. A 3. C 2. B 4. D Ecology Week 1 Assignment. This week's assignment will count as a quiz grade. Please speak to Mr. Roes about any questions that you would like help on! 1. The fact that no organism exists as an entity

More information

EVIDENCE OF EVOLUTION

EVIDENCE OF EVOLUTION NAME Block EVIDENCE OF EVOLUTION Background Much evidence has been found to indicate that living things have evolved or changed gradually during their natural history. Scientists have studied fossils,

More information

Ecology. Ecology is the study of the interactions of living organisms with one another and their physical environment

Ecology. Ecology is the study of the interactions of living organisms with one another and their physical environment Ecology Ecology is the study of the interactions of living organisms with one another and their physical environment Levels of Organization Use the words on your notes to fill in the blanks. Words may

More information

Unit 2 Ecology Study Guide. Niche Autotrophs Heterotrophs Decomposers Demography Dispersion

Unit 2 Ecology Study Guide. Niche Autotrophs Heterotrophs Decomposers Demography Dispersion Vocabulary to know: Ecology Ecosystem Abiotic Factors Biotic Factors Communities Population Unit 2 Ecology Study Guide Niche Autotrophs Heterotrophs Decomposers Demography Dispersion Growth Rate Carrying

More information

Ecology. Ecology terminology Biomes Succession Energy flow in ecosystems Loss of energy in a food chain

Ecology. Ecology terminology Biomes Succession Energy flow in ecosystems Loss of energy in a food chain Ecology Ecology terminology Biomes Succession Energy flow in ecosystems Loss of energy in a food chain Terminology Ecology- the study of the interactions of living organisms with one another and with their

More information

Evidence for Evolution

Evidence for Evolution Evidence for Evolution 1. 2. 3. 4. 5. Paleontology Comparative Anatomy Embryology Comparative Biochemistry Geographical Distribution How old is everything? The History of Earth as a Clock Station 1: Paleontology

More information

Vocabulary Flash Cards: Life Science 1: LS1 (1-5)

Vocabulary Flash Cards: Life Science 1: LS1 (1-5) Vocabulary Flash Cards: Life Science 1: LS1 (1-5) 1. Abiotic The nonliving parts of an ecosystem 2. Biotic The living parts of an ecosystem 3. Community The species that make up the living organisms in

More information

Chapter 15 Open Note Quiz Concepts 2 nd Period

Chapter 15 Open Note Quiz Concepts 2 nd Period Chapter 15 Open Note Quiz Concepts 2 nd Period 1.) Please describe the difference between a homologous structure and an analogous structure. Homologous Structure = Same bone structure, different function

More information

1. The Fossil Record 2. Biogeography 3. Comparative Anatomy 4. Comparative Embryology 5. Molecular Biology

1. The Fossil Record 2. Biogeography 3. Comparative Anatomy 4. Comparative Embryology 5. Molecular Biology What Darwin Observed. copy 1. The Fossil Record 2. Biogeography 3. Comparative Anatomy 4. Comparative Embryology 5. Molecular Biology Activity in groups copy Provides a chronological record of organisms

More information

The Eco Pyramid By Michael Stahl

The Eco Pyramid By Michael Stahl The Eco Pyramid The Eco Pyramid By Michael Stahl An ecosystem is a community of living organisms interacting with one another as well as with nonliving things. One very important aspect of an ecosystem

More information

Biology 20 Chapter 5 Lesson 2 Evidence for Evolution. Today s species that exist have evolved from ancestral ones.

Biology 20 Chapter 5 Lesson 2 Evidence for Evolution. Today s species that exist have evolved from ancestral ones. Biology 20 Chapter 5 Lesson 2 Evidence for Evolution Today s species that exist have evolved from ancestral ones. This theory of evolution is supported by many different types of evidence collected by

More information

Principles of Ecology

Principles of Ecology Principles of Ecology What is Ecology? Ecology is the study of interactions that occur between organisms and their environment Biosphere Recall that the biosphere includes all living things In order to

More information

EVIDENCE FOR EVOLUTION. An Overview

EVIDENCE FOR EVOLUTION. An Overview EVIDENCE FOR EVOLUTION An Overview 13.4 The study of fossils provides strong evidence for evolution The fossil record shows that organisms have evolved in a historical sequence The oldest known fossils

More information

Biology Unit Overview and Pacing Guide

Biology Unit Overview and Pacing Guide This document provides teachers with an overview of each unit in the Biology curriculum. The Curriculum Engine provides additional information including knowledge and performance learning targets, key

More information

Doc #1 Evidence of Evolution Name: Period:

Doc #1 Evidence of Evolution Name: Period: Doc #1 Evidence of Evolution Name: Period: Convergent Evolution What does it mean to converge? What is the same about the animals under convergent evolution? Divergent Evolution What does it mean to diverge?

More information

Biology 11 Unit 1: Fundamentals. Lesson 1: Ecology

Biology 11 Unit 1: Fundamentals. Lesson 1: Ecology Biology 11 Unit 1: Fundamentals Lesson 1: Ecology Objectives In this section you will be learning about: ecosystem structure energy flow through an ecosystem photosynthesis and cellular respiration factors

More information

Organisms fill various energy roles in an ecosystem. Organisms can be producers, consumers, or decomposers

Organisms fill various energy roles in an ecosystem. Organisms can be producers, consumers, or decomposers Organisms fill various energy roles in an ecosystem An organism s energy role is determined by how it obtains energy and how it interacts with the other living things in its ecosystem Organisms can be

More information

UNIT 5. ECOSYSTEMS. Biocenosis Biotope Biotic factors Abiotic factors

UNIT 5. ECOSYSTEMS. Biocenosis Biotope Biotic factors Abiotic factors UNIT 5. ECOSYSTEMS 1. Define: ecosystem, biocenosis, biotope, abiotic factor, biotic factor 2. Complete using this word: ecosphere, biosphere, ecology, ecosystem a) The is all of the living thing on Earth.

More information

EVOLUTION UNIT GUIDE. MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY 2/15 Evolution Intro UG CHECK:

EVOLUTION UNIT GUIDE. MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY 2/15 Evolution Intro UG CHECK: EVOLUTION UNIT GUIDE MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY 2/15 Evolution Intro Part A Q 1-3 2/16 Pocket Mouse Lab 2/17 Pocket Mouse Lab Evolution Essay 2/18 Evolution Notes Part B & C Q 4-8 2/19 Reading

More information

Chapter 4 SECTION 2 - Populations

Chapter 4 SECTION 2 - Populations Chapter 4 SECTION 2 - Populations 1 Each organism in an ecosystem needs a place to live called habitat. The habitat provides everything an organism needs to SURVIVE AND REPRODUCE: Food, water Shelter Habitats

More information

Biology 1 Spring 2010 Summative Exam

Biology 1 Spring 2010 Summative Exam Biology 1 Spring 2010 Summative Exam Short Answer USING SCIENCE SKILLS The pedigree shows the inheritance of free earlobes and attached earlobes in five generations of a family. Attached earlobes are caused

More information

9/10/ What Shapes an Ecosystem? Biotic and Abiotic Factors

9/10/ What Shapes an Ecosystem? Biotic and Abiotic Factors 9/10/14 4-2 What Shapes an Ecosystem? Biology 1 of 39 Ecosystems are influenced by a combination of biological and physical factors. The biological influences on organisms within an ecosystem are called

More information

10.4. Evidence of Evolution. Evidence for evolution in Darwin s time came from several sources.

10.4. Evidence of Evolution. Evidence for evolution in Darwin s time came from several sources. 10.4 Evidence of Evolution KEY CONCEPT Evidence of common ancestry among species comes from many sources. MAIN IDEAS Evidence for evolution in Darwin s time came from several sources. Structural patterns

More information

Evidence of Evolution (PAP)

Evidence of Evolution (PAP) Name: Date: Period: Background Evidence of Evolution (PAP) When Charles Darwin first proposed the idea that all new species descend from an ancestor, he performed an exhaustive amount of research to provide

More information

I Can Statement Conversation/Assignment

I Can Statement Conversation/Assignment I Can Statement Conversation/Assignment B- 5.5 Exemplify scientific evidence in the fields of anatomy, embryology, biochemistry, and paleontology that underlies the theory of biological evolution B- 5.6

More information

Evolution Common Assessment 1

Evolution Common Assessment 1 Evolution Common Assessment 1 1. The field of biology that includes the study of the origin of new species through time is known as 5. A. biochemistry B. evolution C. ecology D. embryology 2. Evidence

More information

GCSE Science. Module B3 Life on Earth What you should know. Name: Science Group: Teacher:

GCSE Science. Module B3 Life on Earth What you should know. Name: Science Group: Teacher: GCSE Science Module B3 Life on Earth What you should know Name: Science Group: Teacher: R.A.G. each of the statements to help focus your revision: R = Red: I don t know this Amber: I partly know this G

More information

Biology Keystone (PA Core) Quiz Theory of Evolution - (BIO.B ) Theory Of Evolution, (BIO.B ) Scientific Terms

Biology Keystone (PA Core) Quiz Theory of Evolution - (BIO.B ) Theory Of Evolution, (BIO.B ) Scientific Terms Biology Keystone (PA Core) Quiz Theory of Evolution - (BIO.B.3.2.1 ) Theory Of Evolution, (BIO.B.3.3.1 ) Scientific Terms Student Name: Teacher Name: Jared George Date: Score: 1) Evidence for evolution

More information

Your web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore

Your web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore Your web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore FO O D CHAIN For the complete encyclopedic entry with media resources,

More information

4-2 What Shapes an Ecosystem?

4-2 What Shapes an Ecosystem? Biology 1 of 39 4-2 What Shapes an Ecosystem? 2 of 39 Biotic and Abiotic Factors Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. 3 of 39 1 Biotic

More information

Evidence of Evolution

Evidence of Evolution Evidence of Evolution Biology Name Date Block Background Much evidence has been found to indicate that living things have evolved or changed gradually during their natural history. The study of fossils

More information

Evolution. Darwin s Journey and Observations

Evolution. Darwin s Journey and Observations Evolution Darwin s Journey and Observations Who was Charles Darwin? English naturalist Took a 5 year voyage on the HMS Beagle Voyage s intent was to explore the coast of South America Darwin took many

More information

Ecosystems. 2. Ecosystem

Ecosystems. 2. Ecosystem 1. Studying our living Planet The biosphere consist of all life on Earth and all parts of the Earth in which life exists, including land, water, and the atmosphere. Ecology is the scientific study of interactions

More information

Evidences of Evolution. Read Section 8.2 on pp of your textbook

Evidences of Evolution. Read Section 8.2 on pp of your textbook Evidences of Evolution Read Section 8.2 on pp. 332 338 of your textbook There are 5 key evidences for evolution: 1. Fossil record 2. Biogeography 3. Anatomical evidence (homologous structures, vestigial

More information

Living Things and the Environment

Living Things and the Environment Unit 21.1 Living Things and the Environment Section 21.1 Organisms obtain food, water, shelter, and other things it needs to live, grow, and reproduce from its environment. An environment that provides

More information

WTHS Biology Keystone Exams

WTHS Biology Keystone Exams WTHS Biology Keystone Exams Biology Keystone Review Packet 10 th / 11 th Grade Keystone Test Prep This packet contains helpful information for you to prepare for the upcoming Biology Keystone Test on May

More information

Honors Biology Ecology Concept List

Honors Biology Ecology Concept List 1. For each pair of terms, explain how the meanings of the terms differ. a. mutualism and commensalism b. parasitism and predation c. species richness and species diversity d. primary succession and secondary

More information

Evolution. Darwin s Voyage

Evolution. Darwin s Voyage Evolution Darwin s Voyage Charles Darwin Explorer on an observation trip to the Galapagos Islands. He set sail on the HMS Beagle in 1858 from England on a 5 year trip. He was a naturalist (a person who

More information

Grade Level Suggestion: Grades 4 th to 8 th. Time Frame: minutes.

Grade Level Suggestion: Grades 4 th to 8 th. Time Frame: minutes. I Have, Who Has? An Interactive Vocabulary Game Prairie Ecosystem Study Vocabulary Grades 4 th -8th Introduction: Below is a collection of cards that connect to the Prairie Study Vocabulary for 4 th -

More information