Diversity of Plants How Plants Colonized the Land
|
|
- James Cannon
- 6 years ago
- Views:
Transcription
1 Chapter 29, 30. Diversity of Plants How Plants Colonized the Land 1
2 The first plants For more than 3 billion years, Earth s terrestrial surface was lifeless life evolved in the seas 1st photosynthetic organisms were aquatic green algae endosymbiosis chlorophytes & charophyceans red & green algae are closest living relatives Volvox Chlamydomonas 2
3 Chlorophytes 3
4 Charophyceans Chara Spirogyra Coleochaete 4
5 Land Plants 500 mya land plants evolved required special adaptations for life on dry land 5
6 Adaptations of Land Plants Adaptations in growth apical meristem Adaptations in reproduction alternation of generations walled spores multicellular gametangia structures for gamete production multicellular dependent embryos Adaptations against water loss cuticle 6
7 Apical Meristem Localized regions of cell division at the tips of shoots & roots shoots roots 7
8 Alternation of generations Alternating multicellular bodies sporophyte = multicellular diploid (2n) formed from fertilization produced from zygote mitosis produces haploid spores through meiosis haploid spores sprout to form gametophyte gametophyte = multicellular haploid (n) produced from sprouting spores produces egg & sperm fuse to form zygote 8
9 Alternation of Generations diploid haploid 9
10 Walled spores Spores produced in sporangia adaptation to life on dry land tough & resistant to harsh environments fossil spores fern spore 10
11 Multicellular Gametangia Production of gametes within multicellular organs egg in archegonium sperm in antheridium 11
12 Multicellular dependent embryos transfer of nutrients from maternal tissue to embryo embryo of liverwort embryo of angiosperm This is analogous to the nutrient -transferring embryo-mother interface of placental mammals. The m ulticellular, dependent embryo of land plants is such a significant adaptation that land plants are also known as embryophytes 12
13 Adaptations against water loss cuticle outer waxy (lipid) coating protect from desiccation 13
14 Land plants 4 major groups Bryophytes mosses & liverworts nonvascular Pteridophytes ferns vascular, seedless Gymnosperm conifers vascular, naked seeds Angiosperm flowering plants vascular, flower, seeds in fruit ~500 mya 14
15 Plant evolution cladogram ~50 million years between adaptations origin of seed plants (~360 mya) origin of vascular plants (~420 mya) origin of land plants (~500 mya) 15
16 Bryophytes: mosses & liverworts Characteristics non-vascular no water transport system rhizoids, no true roots motile sperm flagellated sperm lifecycle dominated by gametophyte stage fuzzy moss plant you are familiar with is haploid spores for reproduction haploid cells which sprout to form gametophyte haploid diploid Where must mosses live? 16
17 Bryophytes: mosses & liverworts 17
18 Bryophytes: Moss life cycle diploid sporophyte dependent on haploid gametophyte 18
19 Bryophytes: Moss life cycle 19
20 Pteridophytes: ferns Characteristics vascular water transport system xylem, phloem, roots, leaves motile sperm flagellated sperm life cycle dominated by sporophyte stage haploid leafy fern plant you are familiar with is diploid fragile gametophyte spores haploid cells which sprout to form gametophyte Where must mosses live? diploid 20
21 Pteridophytes: ferns Selaginella Psilotum Horsetails Ferns 21
22 diploid sporophyte diploid sporophyte sori (spore structures) sorus mature sporangium haploid gametophyte 22
23 Homospory bisexual gametophyte produces both male & female spores 23
24 Early Pteridophytes: Tree Ferns Carboniferous forest (coal & oil deposits used today) 24
25 Pteridophytes: tree ferns With fronds like these... 25
26 Pteridophytes: Fern life cycle 26
Kingdom: 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 informationAP Biology. Evolution of Land Plants. Kingdom: Plants. Plant Diversity. Animal vs. Plant life cycle. Bryophytes: mosses & liverworts
Kingdom: Plants Domain Eukarya Domain Domain Domain Eubacteria Archaea Eukarya 2007-2008 Common ancestor Evolution of Land Plants 500 mya land plants evolved special adaptations for life on dry land protection
More informationSome History: In the life cycle of the kelp Laminaria. One way to separate algae from protozoa is that. Rocks of Cambrian Age (ca.
One way to separate algae from protozoa is that a. Protozoa are photosynthetic, while algae are not. b. Algae are photosynthetic, while protozoa are not. c. Protozoa are prokaryotic, while algae are eukaryotic.
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 29: Plant Diversity I How Plants Colonized Land
Chapter 29: Plant Diversity I How Plants Colonized Land 1. Evolutionary History of Plants 2. General Features of Plants 3. Survey of the Plant Kingdom A. Nonvascular Plants B. Seedless Vascular Plants
More informationBotany: Part I Overview of Plants & Plant Structure
Botany: Part I Overview of Plants & Plant Structure Plant evolution Plant Evolution Chlorophytes Bryophytes (nonvascular plants) Seedless vascular plants Gymnosperms Angiosperms Chlorophytes are a green
More informationPlant Evolution & Diversity
Plant Evolution & Diversity Ancestors of plants were probably charophytes (green algae) Chlorophyll a and b, beta carotene Similar thylakoid arrangements Identical cell walls Starch as a storage carbohydrate
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 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 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 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 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 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 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 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 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 informationPlant Diversity I: How Plants Colonized Land
Chapter 29 Plant Diversity I: How Plants Colonized Land PowerPoint Lecture Presentations for Biology Eighth Edition Neil Campbell and Jane Reece Lectures by Chris Romero, updated by Erin Barley with contributions
More informationPlant Diversity I: How Plants Colonized Land
LECTURE PRESENTATIONS For CAMPBELL BIOLOGY, NINTH EDITION Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert B. Jackson Chapter 29 Plant Diversity I: How Plants
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 information1 Mosses and other bryophytes are like ferns in that both bryophytes and ferns exhibit each of the following traits EXCEPT
Page 1 1 Mosses and other bryophytes are like ferns in that both bryophytes and ferns exhibit each of the following traits EXCEPT A haploid spores. B specialized cells and tissues. C vascular tissue for
More informationBIOLOGY. Nonvascular and Seedless Vascular Plants CAMPBELL. Reece Urry Cain Wasserman Minorsky Jackson
CAMPBELL BIOLOGY TENTH EDITION Reece Urry Cain Wasserman Minorsky Jackson 29 Nonvascular and Seedless Vascular Plants Lecture Presentation by Nicole Tunbridge and Kathleen Fitzpatrick The Greening of Earth
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 information-plant bodies composed of tissues produced by an apical meristem. -spores with tough walls. -life history of alternation of generations
Chapter 21-Seedless Plants Major modern plant groups All groups of land-adapted plants have a common set of characteristics: -plant bodies composed of tissues produced by an apical meristem -spores with
More informationEarly-bird Special The following terms refer to alternation of generation:
Early-bird Special The following terms refer to alternation of generation: Homosporous ( one type of spore. a single type of spore produces a single type of gametophyte which produces both male and female
More informationIntroduction to the Plant Kingdom - 1
Introduction to the Plant Kingdom - 1 The Plant Kingdom comprises a large and varied group of organisms that have the following characteristics in common. All plants are: Eukaryotic Photosynthetic Multicellular
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 informationDownloaded from
A.I.P.M.T. Foundation - XI Biology MCQs Time: 30 min MCQ#8 Full Marks: 40 Choose the most appropriate answer. 1. They are non-vascular plants: 1. Hosrsetails 2. Conifers 3. Club mosses 4. Liverworts 2.
More informationBiology. Chapter 21. Plant Evolution. Concepts and Applications 9e Starr Evers Starr. Cengage Learning 2015
Biology Concepts and Applications 9e Starr Evers Starr Chapter 21 Plant Evolution 21.1 How Did Plants Adapt To Life on Land? Plants evolved from green algae, and underwent an adaptive radiation on land
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 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 informationBryophyte Gametophytes. Bryophyte Gametophytes. A spore germinates into a gametophyte. composed of a protonema and gamete producing gametophore
A spore germinates into a composed of a protonema and gamete producing gametophore Rhizoids Anchor s to substrate Lack of vascular :ssues Bryophyte Gametophytes Restricts the height of s Mature s produce
More informationChapter 20 Nonvascular Plants: Mosses, Liverworts, and Hornworts
Chapter 20 Nonvascular Plants: Mosses, Liverworts, and Hornworts Major plant groups Topics Bryophyte adaptations synapomorphies Alternation of generation in Bryophytes Phylum Hepaticophyta Phylum Bryophyta
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 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 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 informationA. Additional terrestrial adaptations evolved as vascular plants descended from bryophytelike
PLANT DIVERSITY I: THE COLONIZATION OF LAND OUTLINE I. An Overview of Plant Evolution A. Structural, chemical, and reproductive adaptations enabled plants to colonize land B. The history of terrestrial
More informationMs.Sastry, AP Biology Unit 4/Chp 26 to 34/Diversity 1 Chapter in class follow along lecture notes
Ms.Sastry, AP Biology Unit 4/Chp 26 to 34/Diversity 1 Chapter 26 34 in class follow along lecture notes Chp 26 Origin of life: 1) When did earth form? 2) What is the order of evolution of life forms on
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 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 information22 3 Seedless Vascular Plants Slide 1 of 33
22 3 Seedless Vascular Plants 1 of 33 Evolution of Vascular Tissue Plants have vascular tissue, which is specialized to conduct water and nutrients throughout the plant. Xylem carries water from the roots
More informationThe overall category of plants are 1) eukaryotic 2) multicellular 3)organisms capable of photosynthesis 4)built with cellulose 5) and have
Chapter 23 The overall category of plants are 1) eukaryotic 2) multicellular 3)organisms capable of photosynthesis 4)built with cellulose 5) and have alternation of generations. Plants most likely first
More informationCh. 22: Plant Growth, Reproduction & Response
Ch. 22: Plant Growth, Reproduction & Response generally reproduce sexually, though many can also reproduce asexually. Some have lost ability to reproduce sexually. All plant lifecycles involve alternation
More informationThe Plant Kingdom. Bởi: OpenStaxCollege. Plants are a large and varied group of organisms. There are close to 300,000 species of catalogued plants.
The Plant Kingdom Bởi: OpenStaxCollege Plants are a large and varied group of organisms. There are close to 300,000 species of catalogued plants. A.D. Chapman (2009) Numbers of Living Species in Australia
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 informationPlants Have Changed the World
Chapter 19 Plants Man: G. R. "Dick" Roberts/Natural Sciences Image Library Copyright McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill
More informationNonvascular plants Vascular plants Spore Gymnosperm Angiosperm Germinate. Copyright Houghton Mifflin Harcourt Publishing Company
Nonvascular plants Vascular plants Spore Gymnosperm Angiosperm Germinate Tubes for Transport Warm Up 1 Tubes for Transport Nonvascular plants are simple plants that lack vascular tissue, which easily transports
More informationClassification of Plants
Classification of Plants Plants Aquatic Plants Ex. green algae Similarities between green algae and land plants: A) have chlorophylls a and b B) cellulose cell walls C) store food energy in the form of
More informationReproductive Morphology
Week 3; Wednesday Announcements: 1 st lab quiz TODAY Reproductive Morphology Reproductive morphology - any portion of a plant that is involved with or a direct product of sexual reproduction Example: cones,
More informationAnnouncements. Lab Quiz #1 on Monday: (30pts) conifers + cones, vegetative morphology. Study: Display case outside HCK 132 with labeled conifers
Announcements Lab Quiz #1 on Monday: (30pts) conifers + cones, vegetative morphology Study: Display case outside HCK 132 with labeled conifers Movie: Sexual Encounters of the Floral Kind Intro to Keying/Greenhouse
More informationLAB 13 The Plant Kingdom
LAB 13 The Plant Kingdom Overview The importance of plants for life on earth cannot be overstated. Plants along with photosynthetic microbes produce all of the oxygen gas (O 2 ) in our atmosphere. Essentially
More informationBiology Lab: The Diversity of the Plant Kingdom
Biology Lab: The Diversity of the Plant Kingdom Name Date Introduction: Simply put, life on Earth relies on the plants for survival. By carrying out photosynthesis, plants provide enough food for themselves
More informationBiology Slide 1 of 28
Biology 1 of 28 2 of 28 22-4 Seed Plants Seed plants are the most dominant group of photosynthetic organisms on land. 3 of 28 22-4 Seed Plants Seed plants are divided into two groups: Gymnosperms bear
More informationPlants I. Introduction
Plants I Objectives: 1. List the characteristics of plants that link them to their ancestral green algae. 2. Describe the problems faced by plants that moved onto the land. 3. Describe the adaptations
More informationMulticellular Eukaryotic Autotrophic Sessile means cannot move Have cellulose in their cell walls
1 Plant Characteristics: Multicellular Eukaryotic Autotrophic Sessile means cannot move Have cellulose in their cell walls chloroplast vacuole Golgi body Cell wall nucleus mitochondria Cell membrane 2
More informationSYLLABUS THEME B PLANT CLASSIFICATION & DIVERSITY INTRODUCTION TO TAXONOMY HISTORICAL DEVELOPMENT
SYLLABUS THEME B PLANT CLASSIFICATION & DIVERSITY B1: Naming and classification of organisms Biology of Plants - Raven et al. 2005 pp. 219-237 INTRODUCTION TO TAXONOMY Taxonomy Naming Describing Classifying
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 informationExam 1 Review: Supplemental Instruction Iowa State University
Exam 1 Review: Supplemental Instruction Iowa State University Leader: Elizabeth Course: Bio 211 Instructor: Dr. Deitloff Date: 2/6/2014 1. Which is not a characteristic of a hypothesis? a. It is falsifiable.
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 informationPLANT EVOLUTION. Absence of evidence is not evidence of absence.
LECTURE 13 : PLANT EVOLUTION Absence of evidence is not evidence of absence. Early history of life Solar system~ 12 billion years ago (bya) Earth~ 4.5 bya Life~ 3.5 to 4.0 bya Prokaryotes~ 3.5 to 2.0 bya
More informationBIO10 Plant Lecture Notes ch. 17. Plant Kingdom
Plant Kingdom Characteristics of the Plant Kingdom; eukaryotic, multicellular, sexually reproducing organisms autotroph feed themselves by photosynthesis Facts about members of this kingdom the dominant
More informationPlant Evolution and Diversity. B. Importance of plants. C. Where do plants fit, evolutionarily? What are the defining traits of plants?
Plant Evolution and Diversity Reading: Chap. 30 I. What is a plant? A. Basic structure and function B. Why are plants important? C. What are plants, evolutionarily? D. Problems of living on land II. Overview
More informationPlant Structure Size General Observations
Kingdom Plantae Plant Structure Size General Observations Diversity Within the Plant Kingdom Pine Trees What is a plant? Multicellular Eukaryotes Perform Photosynthesis (base of all terrestrial food chains)
More informationPhylum Bryophyta : (Page 169)
Kingdom Plantae : Plants... - nonmotile eukaryotic, multicellular, autotrophic organisms - rigid cell walls built of cellulose - life cycles show alternation of generations...two distinct phases called
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 informationChapter 30. Plant Diversity II The Seed Plants
Chapter 30 Plant Diversity II The Seed Plants The rise of the seed plants Recall that our discussions on terrestrial plants up until this point have focused on a transition from the aquatic green algae
More informationUnit 7: Plant Evolution, Structure and Function
Time: 7 Days (some time spent working over breaks on this topic) and then an exam 16% of the AP Exam is on this material. Topics Covered: Reproduction, growth, and development Structural, physiological,
More informationPteridophytes: Pteridophytes are vascular cryptogams. They are the earliest know vascular plants which originated in the Silurian period of
Pteridophytes: Pteridophytes are vascular cryptogams. They are the earliest know vascular plants which originated in the Silurian period of Palaeozoic era. They are the successful colonizers on land habit.
More informationTest Lesson 18 Plants - Answer Key Page 1
Test Lesson 18 Plants - Answer Key Page 1 1. Algae are. A. protists B. early plants C. multicellular eukaryotes D. forms of euglenia 2. Algae reproduce by what two methods? A. conjugation and meiosis B.
More informationTest Lesson 18 Plants Page 1
Test Lesson 18 Plants Page 1 1. Algae are. A. protists B. early plants C. multicellular eukaryotes D. forms of euglenia 2. Algae reproduce by what two methods? A. conjugation and meiosis B. binary fission
More informationPlants Notes. Plant Behavior Phototropism - growing towards light
Plants Notes Plant Behavior Phototropism - growing towards light Geotropism - roots knowing which direction is down Thigmotropism - a plant's response to touch Ex. a vine wrapping around and climbing a
More information8/25/ Opening Questions: Name the ist. Chapter 9 Biodiversity 2: Fungi and Plants Module Hyperlinks. Match the subject with the scientist:
Chapter 9 Biodiversity 2: Fungi and Plants Module Hyperlinks 9.1. Fungi 9.2. Fungi structure and reproduction 9.3. Plant adaptations 9.4. Plant bodies consist of roots, stems, and leaves. 9.5. Plant bodies
More informationHomeostasis of Plants
Homeostasis of Plants Transport, Reproduction, and Responses Domain Bacteria Domain Archaea Domain Eukarya 2007-2008 Common ancestor Plant Diversity Bryophytes non-vascular land plants mosses Pteridophytes
More informationChapter 23: Plant Diversity and Life Cycles
Chapter 23: Plant Diversity and Life Cycles Section 1: Introduction to Plants Cuticle: a waxy or fatty and watertight layer on the external wall of epidermal cells Spore: a reproductive cell or multicellular
More informationPlant Vocabulary. Define
Define Plant Vocabulary 1. Photosynthesis 2. Eukaryotic 3. Monocot 4. Dicot 5. Cotyledon 6. Roots 7. Stems 8. Leaves 9. Xylem 10. Phloem 11. Capillary action 12. Meristem 13. Apical meristem 14. Vascular
More informationNonvascular Plants. Believed to have evolved from green-algae. Major adaptations in going from water to land. Chlorophylls a & b and cartenoids
Nonvascular Plants Believed to have evolved from green-algae Chlorophylls a & b and cartenoids Store starch within chloroplasts Cell wall made up mostly of cellulose Major adaptations in going from water
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 informationBIODIVERSITY OF PLANTS 12 FEBRUARY 2014
BIODIVERSITY OF PLANTS 12 FEBRUARY 2014 In this lesson we: Lesson Description Look at how plants are classified Define Alternation of generations Summarise the main characteristics of four groupings of
More informationChapters 29 & 30: Plant Diversity
Chapters 29 & 30: Plant Diversity AP Biology 2013 1 Chara species, a pond organism 5 mm Colonization of the Land Coleochaete orbicularis, a disk-shaped charophyte that also lives in ponds (LM) Since colonizing
More informationTypes of Plants. Unit 6 Review 5/2/2011. Plants. A. pine B. moss C. corn plant D. bean plant E. liverwort
Unit 6 Review Plants Initial questions are worth 1 point each. Each question will be followed by an explanation All questions will be asked a second time at the very end, each of those questions will be
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 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 information9. The rhizoids of seedless nonvascular plants are comparable to the of a seed plant.
Name: # Date: Science Chapter 5 Study Guide 1. List three adaptations that allow plants to survive on land? 2. List three characteristic of plants. 3. Why is binomial nomenclature used to name plants?
More informationRoot cross-section (Ranunculus)
Plant Lab Review Root cross-section (Ranunculus) Epidermis Cortex Vascular Cylinder Phloem Endodermis Xylem Ranunculus Root Cross section Give three functions of the root Anchor plant Absorb water and
More informationPLANT KINGDOM ICA & WORKSHEET CHAPTERS 22-25
PLANT KINGDOM ICA & WORKSHEET CHAPTERS 22-25 1 I.IMPORTANCE OF PLANTS: A. Human dependence on plants: 1. Plants as a source of food Summarize briefly the history of the plants, humans relationship: Describe
More informationEarly Plant Life. Bởi: OpenStaxCollege
Early Plant Life Bởi: OpenStaxCollege The kingdom Plantae constitutes large and varied groups of organisms. There are more than 300,000 species of catalogued plants. Of these, more than 260,000 are seed
More informationPLANTS AND FUNGI. Lecture Outline
PLANTS AND FUNGI Lecture Outline I. Pioneers In a New World A. Millions of years ago the only photosynthesizers were cells living in the seas. B. The invasion of land began with the cyanobacteria, followed
More informationMock Exam I (BY 124) 8. Sori can be found on which of the following? A. Pterophytes B. Mosses C. Liverworts D. Hornworts E.
1. When you see a green leafy moss, you are looking at the. A. Structure where meiosis occurs B. Sporophyte generation C. Gametophyte generation D. Spore-producing structure 2. Which of the following traits
More information1. What are the main characteristics of plants p.502? (Uni or Multi)
Name Date Class Pre AP ***Your grade will come in the form of a LAB QUIZ (30%). Station 1: Plant Characteristics (pgs. 502) 1. What are the main characteristics of plants p.502? 2. Complete the Kingdom
More informationExam 2 Mean = 67.8 Median = In bryophytes meiosis produces the. a. sporophyte b. gametophyte c. gametes d. sporangium e.
Exam 2 Mean = 67.8 Median = 69.0 38. In bryophytes meiosis produces the. a. sporophyte b. gametophyte c. gametes d. sporangium e. spores 1 49. Which of the following is least closely related to bryophytes?
More informationMajor lineages and life cycles of land plants. Green plants: viridiplantae
Liverworts Mosses Hornworts Lycophytes Major lineages and life cycles of land plants Green plants: viridiplantae Green plants Embryophytes (land plants) Bryophytes Tracheophytes (vascular plants) Seed
More informationBiol 203 Botany Sample Exam. Name:
Biol 203 Botany Sample Exam Name: Section I. Multiple choice. Check any and all correct items; this means: there may be no correct response for you to check, or there might be more than one correct item
More informationAll about plants: Overview of Plants
All about plants: Overview of Plants Plants (also called autotrophs or producers) trap energy from the sun by photosynthesis & store it in organic compounds; contain chlorophyll inside of chloroplasts;
More informationCHAPTER 3 : PLANT KINGDOM. K C Meena PGT Biology KVS
CHAPTER 3 : PLANT KINGDOM K C Meena PGT Biology KVS Classification System Artificial classification oldest classification and it is based on few vegetative and sexual characters. Natural classification
More informationChapter 15. Plant Evolution and Classification Worksheets. (Opening image copyright Jonathan Lingel, Used under license from Shutterstock.com.
Chapter 15 Plant Evolution and Classification Worksheets (Opening image copyright Jonathan Lingel, 2010. Used under license from Shutterstock.com.) Lesson 15.1: Introduction to the Plant Kingdom Lesson
More informationNAME: TERM: I W/S # 1 GR: 11 SUB: BIOLOGY CH 20 : PLANT DIVERSITY DATE :
NAME: TERM: I W/S # 1 GR: 11 SUB: BIOLOGY CH 20 : PLANT DIVERSITY DATE : Modified True/False Indicate whether the statement is true or false. If false, change the identified word or phrase to make the
More informationClass XI Chapter 3 Plant Kingdom Biology
Question 1: What is the basis of classification of algae? Algae are classified into three main classes Chlorophyceae, Phaeophyceae, and Rhodophyceae. These divisions are based on the following factors:
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 informationKingdom Plantae. X. Responding to Environment (10B, 12B) What are plant hormones? (p.648) What are receptor proteins? (p.648)
X. Responding to Environment (10B, 12B) What are plant hormones? (p.648) What are receptor proteins? (p.648) Kingdom Plantae What are auxins? (p.648) What are nastic responses? (p.651) What is a tropic
More informationChapter 3 Plant Kingdom
Class XI Chapter 3 Plant Kingdom Biology Question 1: What is the basis of classification of algae? Algae are classified into three main classes Chlorophyceae, Phaeophyceae, and Rhodophyceae. These divisions
More informationAdjustments to Life in Air
1 Adjustments to Life in Air Plants and Animals no buoyancy, need skeletal support desiccation physical-chemical environmental extremes (temperature, humidity, salinity) no nutrients in air reproductive
More information