Chapter 9. Fungi and Aquatic Plants. Introduction: The Big Step: DIVISION OF LABOUR
|
|
- Louisa Ellis
- 5 years ago
- Views:
Transcription
1 Chapter 9. Fungi and Aquatic Plants Introduction: The Big Step: DIVISION OF LABOUR In single cell organisms (protists) all life functions are performed by specialized organelles within one cell (a.k.a. DIVISION OF LABOUR). Some algae; cyanobacteria (a.k.a. blue-green algae) were also considered part of this group. In multi-cellular organisms individual cells have varying degrees of specialization, beginning with higher algae and fungi. DIVISION OF LABOUR is now carried out by similar groups of cell and organs. The higher algae and fungi are (sort of) considered plants because of this degree of specialization. Evolutionary Significance Fungi and aquatic plants (red, green and brown algae) are thought to have made terrestrial life possible. Most biologists believe that true land pants probably evolved from green algae. It is also believed that the early invasion of land plants was facilitated by symbiotic relationships between fungi and plants via mycorrhizal. That is, the fungi helped supply nutrients to the roots of the land plants in exchange for nutrients. Benefits of a water environment: 1
2 prevents cells from drying out gives structural support provides nutrients provides medium for fertilization accommodates dispersal of spores Aquatic Plants v. Terrestrial Plants Differences; aquatic plants lack roots, stems and leaves. Similarities all have at least one of four different kinds of chlorophyll (pigment needed to trap sunlight for photosynthesis Fungi v. Plants Similarities eukaryotes with numerous organelles most have cell walls parts of body are often anchored in soil generally stationary lower plants reproduce by spores Differences Fungi not anchored by roots do not photosynthesize*** (most) lack cellulose in their cell wall Higher plants reproduce by seeds. 2
3 Kingdom Fungi Figure of Mycelium and Hypha Characteristics of fungi cells of fungi are eukaryotic digestion is extra-cellular (outside of the cell), with nutrients being absorbed composed of single strands (hypha, pl. hyphae) into complex masses called mycelium (pl. mycelia) hyphae can be septate (have cross-walls) non-septate (most) hyphae have chitin cell walls heterotrophs reproduction is asexual/sexual/both inhabit dark, warm, moist, high organic locations Life Cycle Figure 3
4 Fungal diversity Fungi have essentially two parts the visible reproductive structures. These include the sexual gametangia (producing gametes) and asexual sporangia (producing spores) which normally grow on top of the surface. the invisible vegetative structures. This is the larger mycelium mass growing below the surface which busies itself with taking up nutrients to drive the reproduction train. Ecological role of fungi 4
5 Organic decomposition - waste reduction and nutrient recycling of dead and decaying matter. Breaks down living things into useable nutrients that goes back into the soil to sustain life. Apart from producers, decomposers are probably the next most important life form on the planet. Toxin breakdown - certain fungi can be used to break down harmful pollutants Classification Table 9.1 Fungal Symbionts Two important symbiotic relationships: a. Lichens a symbiotic relationship between algae (green or blue-green) and fungi. The algae provided photosynthetic nutrients (food) to the fungus and the fungus surrounds the algae with carbon dioxide and water (both necessary for photosynthesis). The fungus also provides a support for the organism. The sandwich e.g. reindeer moss, maiden hair/old man s beard Lichens as air-quality monitors. 5
6 Since lichens absorb water right out of the air, they are more susceptible to air pollution and die if pollution reaches a certain level. b. Mycorrhizae A relationship between plant roots and fungi similar to that of lichens except the fungus does not offer support to the roots. The roots already contain cellulose and therefore are self-supporting. Read p245 Fungal Mimicry Do p245 Review Questions #1,2,3,4 terrestrial adaptations aquatic environment land environment Sporophyte (spore) dominant Gametophyte (gamete) dominant life cycles life cycles WHY? Ecological Role of Algae Unicellular marine and freshwater phytoplankton primary producers in aquatic/marine food webs produce 67% of global oxygen some commercial applications Multicellular marine and freshwater seaweeds 6
7 chloroplasts plus other pigments, depends on depth. Water filters out different wavelengths of light so chlorophyll comes in different flavours additional pigments also used Reproduction in Algae Alternation of Generations where a species alternates between the diploid spore-producing (sporophyte) method of reproduction and the haploid gameteproducing (gametophyte) Figure 9.10 Life cycle of Chlamydomonas Definitions zygote - the product of fertilization. Occurs when two gametes fuse. Conjugation - the fusion of two gametes. Zygospore - a tough shelled spore that can weather bad conditions before going through meiosis and releasing more spores. 7
8 Isogamy - when two gametes fuse that are the same size. Heterogamy - when two gametes fuse where one is larger (female) than the other (male) Fragmentation - a form of sexual reproduction where a piece of the parent falls off and starts growing. Introducing The Green Algae unicellular - Clammy the Chlaydomonas. Filamentous - The Rock Band Spirogyra (you think I m kidding, don t you?!) Colonial - Volvo I meant Volvox 8
9 Multicellular - Ulva Red and Brown Algae. General morphology Fucus p251 Review Questions 8,9,12-15 Kingdom Plantae Characteristics a) Photosynthesis - carbohydrate production using sunlight as an energy source. b) Cellulose cell walls c) Alternation of generations in life cycle d) Sessile (anchored) Plant Diversity 9
10 Plants can be largely broken into three categories: a) aquatic plants b) non-vascular plants (no xylem or phloem) c) vascular plants (has xylem and phloem) Terrestrial Adaptations Since in the evolutionary scheme of things, terrestrial (land dwelling) plants evolved from aquatic plants certain adaptations would have been necessary. a) A water transport system b) Roots, stem and leaves c) A reproductive system not dependent on the presence of water fro fertilization and spread of new individuals. Evolutionary Trend or Further Evidence of Intelligent Design? A further trend is purported to have happened as well: the trend away from a life cycle dominated by a haploid gametophyte dominated plant to a diploid sporophyte dominated plant*** ***gametophyte - gamete producing structures. In aquatic plants, water-borne gametes were required for fertilization so it makes sense for the plant to be dedicated to that life-style. ***sporophyte - spore producing structures. In terrestrial plants, where water is not the medium in which the plant lives, there is a 10
11 great need to prevent gametes from drying out. Consequently, a system in which water-requiring gametes are down-played is the best way to go. Refer to Figure
Have cell walls made of chitin (same material is found in the skeletons of arthropods)
Fungi are multicellular eukaryotic heterotrophs that do not ingest their food but rather absorb it through their cell walls and cell membranes after breaking it down with powerful digestive enzymes. Fungi
More informationMajor Events in the History of Earth
Major Events in the History of Earth Cenozoic Humans Land plants Animals Origin of solar system and Earth Multicellular eukaryotes 1 Proterozoic eon 2 Archaean eon 3 4 Single-celled eukaryotes Atmospheric
More informationSG 9.2 notes Ideas about targets and terms: 9.2 In the past, all living things were classified in either the kingdom of animals or plants
Ideas about targets and terms: 9.2 In the past, all living things were classified in either the kingdom of animals or plants Euglena are singled celled organisms in pond water They are green, so contain,
More informationBiology 11 Kingdom Plantae: Algae and Bryophyta
Biology 11 Kingdom Plantae: Algae and Bryophyta Objectives By the end of the lesson you should be able to: State the 3 types of algae Why we believe land plants developed from algae Lifecycle of a bryophyte
More informationChapter 20 Protists Section Review 20-1
Chapter 20 Protists Section Review 20-1 1. What are protists? 2. Why is it easier to define protists by what they are not, rather than by what they are? Completion On the lines provided, complete the following
More information22 1 Introduction to Plants Slide 2 of 33
2 of 33 What Is a Plant? What is a plant? 3 of 33 What Is a Plant? What Is a Plant? Plants are multicellular eukaryotes that have cell walls made of cellulose. Plants develop from multicellular embryos
More informationGroups of Fungi. Section 2
Groups of Fungi Section 2 Chytrid Fungi Key Idea: The chytrids are a group of aquatic fungi that provide clues about the evolution of fungi. Chytrid Fungi Chytrids were once classified with protists because
More informationBiology. Slide 1of 34. End Show. Copyright Pearson Prentice Hall
Biology 1of 34 20 5 Funguslike Protists 2of 34 20 5 Funguslike Protists Similarities and differences between funguslike protists and fungi Like fungi, g, funguslike protists are heterotrophs that absorb
More informationBiology. Slide 1 of 34. End Show. Copyright Pearson Prentice Hall
Biology 1 of 34 2 of 34 What are the similarities and differences between funguslike protists and fungi? 3 of 34 Funguslike protists are heterotrophs that absorb nutrients from dead or decaying organic
More informationBiology. Slide 1of 39. End Show. Copyright Pearson Prentice Hall
Biology 1of 39 2of 39 20-4 Plantlike Protists: Red, Brown, and Green Algae Plantlike Protists: Red, Brown and Green Algae Most of these algae are multicellular, like plants. Their reproductive cycles are
More informationName: Date: Period: Forms a spore producing structure called an ascus Morals Truffles Yeast
Name: Date: Period: Fungi and Plant Unit Review Worksheet Part I (KEY) Directions: Treat this like an assessment and answer as much as you can without ANY help. See how much you actually know by highlighting/starring
More information3/22/2011. Review. Review. Mitosis: division of cells that results in two identical daughter cells with same genetic information as the first cell
Review Review Mitosis: division of cells that results in two identical daughter cells with same genetic information as the first cell Meiosis: division of cells that results in daughter cells with one-half
More informationUnit 14.1: Introduction to Protists
Unit 14.1: Introduction to Protists This organism consists of a single cell with several flagella. Is it a prokaryote, such as a bacterium? Actually, it s larger than a prokaryotic cell, and it also has
More informationCHAPTER 29 PLANT DIVERSITY I: HOW PLANTS COLONIZED LAND. Section A: An Overview of Land Plant Evolution
CHAPTER 29 PLANT DIVERSITY I: HOW PLANTS COLONIZED LAND Section A: An Overview of Land Plant Evolution 1. Evolutionary adaptations to terrestrial living characterize the four main groups of land plants
More informationMajor groups of algae
Algae general features. All are protists They require moist environments because they lack a cuticle They lack vascular tissues Algae are photosynthetic and reproduce both sexually and asexually Major
More informationFungi What are they? Diverse group of eukaryotic organisms 100,000 to 1,000,000 species
Kingdom Fungi Fungi What are they? Diverse group of eukaryotic organisms 100,000 to 1,000,000 species Fungi Characteristics Kingdom includes Molds, mushrooms & yeasts Characteristically: Most are multicellular
More informationNUTRITION: A) Saprophytes = break down material extracellularly with secreted enzymes : eg) mushrooms, molds
KINGDOM FUNGI (MYCOPHYTA) Mycology = the study of fungi fossil record dates to 900 million years ago at one time classified in the Plantae Kingdom Recent molecular evidence suggests that fungi are probably
More informationDomain Eukarya: Kingdom Plantae non-vascular plants
Domain Eukarya: Kingdom Plantae non-vascular plants Land plants descended from a green algae ancestor Some key characteristics of land plants are shared with green algae, like Multicellular, eukaryotic,
More informationChapter What is a Plant? Biology. Slide 1 of 33. End Show. Copyright Pearson Prentice Hall
Chapter 22.1 Biology What is a Plant? 1 of 33 Objectives 1. Describe the basic characteristics of life. 2. Describe what plants need to survive. 3. Describe the life cycle of plants. 4. Describe how the
More informationCH 11 PROTISTS AND FUNGI
CH 11 PROTISTS AND FUNGI Name Day M T W Th F Weekly Lifeline Period B_ Check Question What is a parasite? KICK-OFF LEARNING LOG KICK-OFF Response (1) A parasite is an organism that feeds off of another
More informationBacteria, Viruses, Fungi & Parasites. 8th grade
Bacteria, Viruses, Fungi & Parasites 8th grade Sized Extra-Small What is a prokaryote? All living things are either prokaryotes or eukaryotes. What is a prokaryote? Eukaryotes are made up of one or many
More informationCopyright 2009 Pearson Education, Inc. FUNGI
Copyright 2009 Pearson Education, Inc. FUNGI FUNGI Fungi are absorptive heterotrophic eukaryotes that digest their food externally and absorb the nutrients Most fungi consist of a mass of threadlike hyphae
More information19.1 Diversity of Protists. KEY CONCEPT Kingdom Protista is the most diverse of all the kingdoms.
19.1 Diversity of Protists KEY CONCEPT Kingdom Protista is the most diverse of all the kingdoms. 19.1 Diversity of Protists Protists can be animal-like, plantlike, or funguslike. Protists are eukaryotes
More informationKingdom Fungi. 1. Student will be able to describe the characteristic features in the kingdom Fungi.
Kingdom Fungi Molds, Sac Fungi, Mushrooms, and Lichens Essential Question(s): What makes fungi have their own kingdom? Objectives: 1. Student will be able to describe the characteristic features in the
More informationBacteria, Viruses, Fungi & Parasites
Bacteria, Viruses, Fungi & Parasites Date: Sized Extra-Small What is a prokaryote? All living things are either prokaryotes or eukaryotes. Eukaryotes are made up of one or many cells, each of which has
More informationBell Work. identify the phylum that each character belongs to. Tuesday, February 19, 13
Bell Work identify the phylum that each character belongs to Bell Work identify the phylum that each character belongs to Porifera Bell Work identify the phylum that each character belongs to Porifera
More informationTopic 2: Plants Ch. 16,28
Topic 2: Plants Ch. 16,28 Characteristics of Plants p. 316 1. Multicellular eukaryotic organisms 2. Composed of tissues, organs and organ systems. 3. Cell walls made of cellulose. 4. Store energy as starch.
More informationCHAPTERS 16 & 17: PROKARYOTES, FUNGI, AND PLANTS Honors Biology 2012 PROKARYOTES PROKARYOTES. Fig Lived alone on Earth for over 1 billion years
CHAPTERS 6 & 7: PROKARYOTES, FUNGI, AND PLANTS Honors Biology 0 PROKARYOTES Lived alone on Earth for over billion years Most numerous and widespread organisms (total biomass of prokaryotes is ten times
More informationPlants and Fungi. Bryophytes Bryophytes, most commonly mosses Sprawl as low mats over acres of land
Plants and Fungi Terrestrial Adaptations of Plants Structural Adaptations A plant is a multicellular eukaryote and a photoautotroph, making organic molecules by photosynthesis In terrestrial habitats,
More informationVersion A Name: BIOL 3327: Plant Science Exam 1, 17 Feb 2005 WRITE YOUR VERSION LETTER AT THE VERY TOP OF YOUR ANSWER SHEET.
Version A Name: Last 4 digits of SSN: BIOL 3327: Plant Science Exam 1, 17 Feb 2005 WRITE YOUR VERSION LETTER AT THE VERY TOP OF YOUR ANSWER SHEET. Always choose the BEST answer. You may write on this sheet.
More informationBiology 11. Day 4 Classification of Algae
Biology 11 Day 4 Classification of Algae Learning Objectives: Become familiar with biological nomenclature Distinguish between Rhodophyta, Phaeophyta, and Chlorophyta Identify features of each body type
More informationChapter 29 Plant Diversity I: How Plants Colonized Land
Chapter 29: Plant Diversity I: How Plants Colonized Land Chapter 29 Plant Diversity I: How Plants Colonized Land Name Period Concept 29.1 Land plants evolved from green algae 1. Plants colonized land about
More informationImportance of Protists
Protists Protists The kingdom Protista is a very diverse kingdom. Eukaryotes that are not classified as fungi, plants, or animals are classified as protists. However, even though they are officially in
More informationPlants. and their classi.ication
+ Plants and their classi.ication +Why are plants important? n Photosynthesis Carbon dioxide + water + energy à sugar + oxygen 6CO 2 + 6H 2 O à C 6 H 12 O 6 + 6O 2 n Food (green tea, fruits, seeds, roots,
More informationBio 134 PRACTICE TEST Ch. 19, 20 (Protist and Fungi)
Name: Class: _ Date: _ ID: A Bio 134 PRACTICE TEST Ch. 19, 20 (Protist and Fungi) Multiple Choice Identify the choice that best completes the statement or answers the question. 1. A protist is any organism
More informationPlant Diversity & Evolution (Outline)
Plant Diversity & Evolution (Outline) Review the Life cycle of Fungi Characteristics of organisms in the Kingdom Plantae. Evolution of plants: Challenges and adaptations to living on land Highlights of
More informationKingdom Plantae. Biology : A Brief Survey of Plants. Jun 22 7:09 PM
Kingdom Plantae Biology 2201 6.1 6.2 : A Brief Survey of Plants The study of plants is called botany. Plants are believed to have evolved from green algae. The main plant (land) characteristics are as
More informationProtists can be animal-like, plantlike, or funguslike.
SECTION 19.1 DIVERSITY OF PROTISTS Study Guide KEY CONCEPT Kingdom Protista is the most diverse of all the kingdoms. VOCABULARY protist Protists can be animal-like, plantlike, or funguslike. 1. Are protists
More informationProtists & Fungi. Words to Know: Chapters 19 & 20. Label the paramecium diagram above. (pg. 548)
Words to Know: Protozoan Chapters 19 & 20 Protists & Fungi Microsporidium Contractile vacuole Pseudopod Bioluminescent Colony Plasmodium Chitin Hypha Septum Spore Sporangium Rhizoid Lichen Mycorrhiza Label
More informationStudy Guide B. Answer Key. Protists and Fungi
Protists and Fungi Answer Key SECTION 1. DIVERSITY OF PROTISTS 1. eukaryotes 2. protists may be single-celled, colonial, or multicellular 3. No, the size of protists range from microscopic to very large.
More informationIntroduction to Plants
Introduction to Plants Name 5 reasons why we think plants are A OK 1. 2. 3. 4. 5. 1. Plant Cells: Plants are multicellular eukaryotes that have cell walls made of cellulose. They develop from multicellular
More informationProtista and Fungi. Fungi. Protista
Protista and Fungi Protista -eukaryotic -multi and single cellular many singular -consumers, producers, and decomposers -some movement -algae like protists, plant like protists, and animal like protists
More informationWhat is a Plant? Plant Life Cycle. What did they evolve from? Original Habitat 1/15/2018. Plant Life Cycle Alternation of Generations
What is a Plant? Multicellular Eukaryotic Autotrophic (photosynthesis) Has cell walls containing cellulose Lack mobility (sessile) Display Alternation of Generations in their life cycle Introduction to
More informationFungi are absorptive heterotrophs that secrete digestive enzymes and are major decomposers of dead organic material
Fungi 1 2002 Prentice Hall, Inc The scarlet hood (Hygrocybe coccinea) Fungi are absorptive heterotrophs that secrete digestive enzymes and are major decomposers of dead organic material 2 Animals 3 Myxozoa
More informationDomain: Eukarya Kingdom: FUNGI
Domain: Eukarya Kingdom: FUNGI Fungi are eukaryotic heterotrophs that have cell walls. They are part of the nature s recycling system. They break down organic compounds. Fungi are used in wine, beer, cheese,
More informationThe move from water to land. The move from water to land. Chapter 16- Evolution of Plants. Green algae are the ancestors to all plants
Chapter 16- Evolution of Plants From Protists to Plants Moving right along! Green algae are the ancestors to all plants Who, ME? Wow I feel so important! Charophyceans 475 million years ago, shallow seas
More informationKingdom Plantae. A Brief Survey of Plants
Kingdom Plantae A Brief Survey of Plants The study of plants is called botany. Plants are believed to have evolved from green algae. The main plant (land) characteristics are as follows: 1. Common cellular
More informationCharacterizing and Classifying Eukaryotes. Fungi. Chemoheterotrophic. Have cell walls typically composed of chitin. Do not perform photosynthesis
PowerPoint Lecture Presentations prepared by Mindy Miller-Kittrell, North Carolina State University C H A P T E R 12 Characterizing and Classifying Eukaryotes Chemoheterotrophic Have cell walls typically
More informationKingdom Protista. The following organisms will be examined in the lab today: Volvox, Oedogonium, Spirogyra, Ulva
Kingdom Protista I. Introduction The protists are a diverse group of organisms. In the past they have been classified as fungi, plants and animals. They can be green, autotrophs or nongreen heterotrophs.
More informationKingdom Protista. The world of Protists: Animal-like Protists Plant-like Protists Fungus-like Protists
Kingdom Protista The world of Protists: Animal-like Protists Plant-like Protists Fungus-like Protists DOMAIN EUKARYA PROTISTS KINGDOM PROTISTA Any eukaryote that is not classified as a fungus, plant, or
More informationName Hour. Section 20-3 Plantlike Protists: Unicellular Algae (pages )
Name Hour Section 20-3 Plantlike Protists: Unicellular Algae (pages 506-509) Introduction (Page 506) 1. Plantlike protists are commonly called 2. Is the following sentence true or false? Algae include
More informationBIOLOGY 1021 UNIT 1: MULTICELLULAR STRUCTURE CHAPTER 15 P AND CHAPTER 16 P
BIOLOGY 1021 UNIT 1: MULTICELLULAR STRUCTURE CHAPTER 15 P. 307-311 AND CHAPTER 16 P. 328-331 Be sure to know flow chart an understanding from atoms to multicellular organisms. Importance of carbon, hydrogen,
More informationBuilding the Tree of Life
18.3 Building the Tree of Life Changing Ideas About Kingdoms This diagram shows some of the ways in which organisms have been classified into kingdoms since the 1700s. Three Domains Genetic analysis has
More informationAutotrophs/producers- make own energy through
Name Class EXAM Date Unit 11 Plant Kingdom Characteristics of Plants Multicellular- made of cells Eukaryotes- have & membrane bound organelles Cell - made of Autotrophs/producers- make own energy through
More informationCharacterizing and Classifying Eukaryotes. Fungi. Chemoheterotrophic. Have cell walls typically composed of chitin. Do not perform photosynthesis
PowerPoint Lecture Presentations prepared by Mindy Miller-Kittrell, North Carolina State University C H A P T E R 12 Characterizing and Classifying Eukaryotes Chemoheterotrophic Have cell walls typically
More informationDiversity of Plants How Plants Colonized the Land
Chapter 29, 30. Diversity of Plants How Plants Colonized the Land 1 The first plants For more than 3 billion years, Earth s terrestrial surface was lifeless life evolved in the seas 1st photosynthetic
More informationAquatic Ancestors of Land Plants
Aquatic Ancestors of Land Plants Distinguishing Characteristics: Photosynthetic Live in aqueous environments (ie. In or near water) Lack internal tubes to move water and materials from one part of the
More informationStructures and Life Functions of Single-Celled Organisms
Structures and Life Functions of Single-Celled Organisms 7.L.1.1 - Compare the structures and life functions of single-celled organisms that carry out all of the basic functions of life including: Euglena
More informationStructures and Functions of Living Organisms
Structures and Functions of Living Organisms 6.L.1 Understand the structures, processes and behaviors of plants that enable them to survive and reproduce. 6.L.1.1 Summarize the basic structures and functions
More informationChapter 31: Fungi. Student:
Chapter 31: Fungi Student: 1. Specialized symbiotic associations between the roots of plants and fungi are called A) lichens. B) hyphal associations. C) heterokaryotic junctions. D) mycorrhizae. E) a mycelium
More informationChapter 21: Protists
Chapter 21: Protists Section 1: Characteristics of Protists Gamete: a haploid reproductive cell that unites with another gamete to form a zygote Zygote: the cell that results from the fusion of gametes
More informationBack Lesson Print Directed Reading A Section: Fungi CHARACTERISTICS OF FUNGI
Skills Worksheet Directed Reading A Section: Fungi CHARACTERISTICS OF FUNGI 1. What are fungi? 2. How do fungi get nutrients? 3. Many fungi are, which feed on dead plant or animal matter, while other fungi
More informationClassification by Aristotle and Theophrastus. Early Classification. Living Things
Classification by Aristotle and Theophrastus Early Classification Living Things Plants Animals Classification by Aristotle and Theophrastus Aristotle's Classification Animals Air Dwellers Land Dwellers
More informationcopyright cmassengale Kingdoms and Classification
1 Kingdoms and Classification 2 Domains Broadest, most inclusive taxon Three domains Archaea and Eubacteria are unicellular prokaryotes (no nucleus or membrane-bound organelles) Eukarya are more complex
More informationProkaryotes. Prokaryotes. Chapter 15: Prokaryotes and Protists. Major episodes in the history of life. Major episodes in the history of life
Chapter 15: Prokaryotes and Protists The book lumps these VERY DIFFERENT organsims together, simply because they are small, or microscopic Bacteria Archae Protista Major episodes in the history of life
More informationWhat Are the Protists?
Protists 1 What Are the Protists? 2 Protists are all the eukaryotes that are not fungi, plants, or animals. Protists are a paraphyletic group. Protists exhibit wide variation in morphology, size, and nutritional
More informationEukaryotes Most are saprobes (live on dead organisms) Grow best in warm, moist environments Mycology is the study of fungi
KINGDOM FUNGI 1 Characteristics 2 THE CHARACTERISTICS OF FUNGI Eukaryotes Most are saprobes (live on dead organisms) Grow best in warm, moist environments Mycology is the study of fungi 3 THE CHARACTERISTICS
More informationKingdom Protista. Mr. Krause Edina Public Schools ISD273 EXIT 2/16/2005
Kingdom Protista Mr. Krause Edina Public Schools ISD273 Kingdom Protista General Characteristics Animal-Like Protists Plant-Like Protists Fungus-Like Protists General Characteristics Protozoa - Greek name
More informationPlants. SC.912.L.14.7 Relate the structure of each of the major plant organs and tissues to physiological processes.
Plants SC.912.L.14.7 Relate the structure of each of the major plant organs and tissues to physiological processes. 1. Students will explain how the structures of plant tissues and organs are directly
More informationThe most widely used biological classification system has six kingdoms within three domains.
Section 3: The most widely used biological classification system has six kingdoms within three domains. K What I Know W What I Want to Find Out L What I Learned Essential Questions What are the major characteristics
More informationProtist Classification the Saga Continues
Protist Classification the Saga Continues Learning Objectives Explain what a protist is. Describe how protists are related to other eukaryotes. What Are Protists? Photosynthetic Motile Unicellular Multicellular
More informationBiology 211 (1) Exam 3 Review! Chapter 31!
Biology 211 (1) Exam 3 Review Chapter 31 Origin of Land Plants: 1. Fill in the correct amount of years ago the following events occurred. years ago there was a thin coating of cyanobacteri b. years ago
More informationIntroduction to Fungi True or False
Introduction to Fungi True or False 1. Fungi are a kingdom in the domain Prokarya. 2. Mushrooms are fungi. 3. Yeasts are fungi. 4. Amoeba are fungi. 5. Fungi have cell walls made of cellulose, just like
More informationSymbiosis. Symbiosis is a close association between of two or more organisms. Endosymbiosis living within another
PROTISTS Protists constitute several kingdoms within the domain Eukarya Protists obtain their nutrition in a variety of ways Algae are autotrophic protists Protozoans are heterotrophic protists Fungus
More informationName Hour Section 22-1 Introduction to Plants (pages ) Generation Description Haploid or Diploid? Gamete-producing plant Spore-producing plant
Name Hour Section 22-1 Introduction to Plants (pages 551-555) What Is a Plant? (page 551) 1. Circle the letter of each sentence that is true about plants. a. Plants are multicellular prokaryotes. b. Plants
More informationProtists - a member of a group of eukaryotic organisms, which have a membrane bound nucleus.
7ch8 Protists Protists - a member of a group of eukaryotic organisms, which have a membrane bound nucleus. protists are a diverse group with many different adaptations share some characteristics with plants,
More informationBiological Kingdoms. An introduction to the six kingdoms of living things
Biological Kingdoms An introduction to the six kingdoms of living things 3 Domains Archaea 6 Kingdoms Archaebacteria Bacteria Eubacteria Eukaryota Plantae Animalia Fungi Protista Domain Eukaryota Kingdom
More informationKingdom: Plantae. Domain Archaea. Domain Eukarya. Domain Bacteria. Common ancestor
Kingdom: Plantae Domain Eukarya Domain Bacteria Domain Archaea Domain Eukarya Common ancestor The First Plants For more than 3 billion years, Earth s terrestrial surface was lifeless life evolved in the
More informationGeneral Characteristics
Fungi General Characteristics Primarily terrestrial Filamentous Hyphae Coenocytic (aseptate) septate mycelium Haustoria specialized parasitic hyphae Fungal Hyphae General Characteristics Heterotrophic
More informationComparing Plants & Animals
Section 6.1 Comparing Plants & Animals p. 164-168 Major Similarities: They are both multi-cellular, eukaryotes. Their sizes both range from microscopic to very large. Major Differences: How they obtain
More informationSlide 1. Slide 2. Slide Onto Land
Slide 1 18.1 Onto Land 18.1.1 Describe the evolutionary relationship between green algae and land plants. 18.1.2 List the five significant events in the evolution of land plants. 18.1.3 Describe the alternation
More informationProtists. Bacteria. Archea
Protists Bacteria Archea Archaeans include inhabitants of some of the most extreme environments on the planet. Image of acid mine drain filled with Archaea. Archaea also thrive in mud and they are one
More informationPlant Kingdom Introduction
Plant Kingdom Introduction Remember Photosynthesis! Sun + 6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2 Remember Respiration! C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O + ATP + heat Plant Kingdom All Plants: Eukaryotic Multi-cellular
More informationKey Plant Unit Test Multiple Choice
Plant Unit Test Multiple Choice For questions 1 25, circle the letter of the best answer from the choices provided. (2 pts each) For questions 1 3, refer to the diagram of the plant cell below: A B C D
More informationUnit 2B- The Plants. Plants can be classified according to the presence or absence of vascular tissue.
Unit 2B- The Plants Botany is the study of plants. All plants are said to have a common ancestor; (ie.) it is thought that plants have evolved from an ancient group of green algae. Plants and green algae
More informationSY 2017/ nd Final Term Revision. Student s Name: Grade: 10A/B. Subject: Biology. Teacher Signature
SY 2017/2018 2 nd Final Term Revision Student s Name: Grade: 10A/B Subject: Biology Teacher Signature Biology Grade 10A/B Revision Work Sheet Modified True/False Indicate whether the statement is true
More informationStructures and Functions of Living Organisms
Structures and Functions of Living Organisms Date: 6.L.1 Understand the structures, processes and behaviors of plants that enable them to survive and reproduce. 6.L.1.1 Summarize the basic structures and
More informationMeiosis and Sexual Reproduction Chapter 11. Reproduction Section 1
Meiosis and Sexual Reproduction Chapter 11 Reproduction Section 1 Reproduction Key Idea: An individual formed by asexual reproduction is genetically identical to its parent. Asexual Reproduction In asexual
More informationUNIT XI. Kingdom Fungi
UNIT XI Kingdom Fungi Kingdom Fungi The Study of Fungi is called Mycology What is probably the largest living organism on earth has been discovered in the Malheur National Forest in eastern Oregon. A fungus
More informationCells. Unit Review: Cells MEIOSIS. TECHBOOK UNIT 0 Views. Essential Questions and Answers for Review Sheet. What is meiosis?
Cells TECHBOOK UNIT 0 Views Unit Review: Cells MEIOSIS Essential Questions and Answers for Review Sheet What is meiosis? Answer: Meiosis is the process by which specialized cells called gametes form in
More informationPlants Review 1. List the 6 general characteristics of plants. 2. What did plants probably evolve from? 3. What are some advantages for life on land
Plants Review 1. List the 6 general characteristics of plants. 2. What did plants probably evolve from? 3. What are some advantages for life on land for a plant? 4. What are the 3 main groups of plants?
More informationKingdom Fungi. The characteristics of fungi The evolution of the fungi Fungal classification
Kingdom Fungi The characteristics of fungi The evolution of the fungi Fungal classification The Characteristics of Fungi Body form * unicellular * filamentous (tube-like strands called hypha (singular)
More informationUnit 10: The simplest living beings
Unit 10: The simplest living beings 1. Fungi 2. Protoctists 2.1. Protozoa 2.2. Algae 3. Bacteria 4. Viruses Think and answer? a. What type of organism can you see in the photograph? b. What type of cells
More informationThe Producers: The Plant Kingdom An Introduction to Plants and the Mosses
The Producers: The Plant Kingdom An Introduction to Plants and the Mosses Mosses Phylum Bryophyta - ~12,000 species Liverworts - Phylum Hepaticophyta - ~8,500 species Hornworts - Phylum Anthocerophyta
More informationPlants and Photosynthesis. Chapters 6 and 31
Plants and Photosynthesis Chapters 6 and 31 Unit 11, Lecture 1 Topics: Introduction to Plants The Shoot System: The Flower Covers information from: Chapter 31 (PG 598 619) Terms to Describe Plants Eukaryotic
More informationLecture 2: Kingdoms Monera, Protoctista and Fungi
KINGDOM MONERA Bacteria Lecture 2: Kingdoms Monera, Protoctista and Fungi Kingdom Monera Commonly called bacteria All monerans are unicellular All monerans are prokaryotes Prokaryotes: Single-celled organisms
More informationThe Plant Kingdom If you were to walk around a forest, what would you see? Most things that you would probably name are plants.
INTRODUCTION TO PLANTS The Plant Kingdom If you were to walk around a forest, what would you see? Most things that you would probably name are plants. Plants are abundant in almost every environment that
More information4/30/2014. The lives of modern plants and fungi are intertwined We depend on plants and indirectly, fungi for much of our food.
and the Colonization of Land The lives of modern plants and fungi are intertwined We depend on plants and indirectly, fungi for much of our food. Plants are often harmed by fungi. On the other hand, nearly
More informationWelcome to the World of Fungi
Welcome to the World of Fungi In the beginning Can you believe that fungi have been around on earth longer than humans? Earth is approximately 4.6 billion years old. Humans have been on earth for about
More informationDomains and Kingdoms. Images, from left to right: Cholera bacteria, Volvox colony, Strep bacteria
Domains and Kingdoms Images, from left to right: Cholera bacteria, Volvox colony, Strep bacteria THE DOMAINS A domain is the broadest level in the classification of life. All living organisms belong to
More information