22 3 Seedless Vascular Plants Slide 1 of 33

Size: px
Start display at page:

Download "22 3 Seedless Vascular Plants Slide 1 of 33"

Transcription

1 22 3 Seedless Vascular Plants 1 of 33

2 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 to every part of a plant. Phloem transports solutions of nutrients and carbohydrates produced by photosynthesis. 2 of 33

3 Evolution of Vascular Tissue Both xylem and phloem can move fluids through the plant body, even against the force of gravity. 3 of 33

4 Evolution of Vascular Tissue Together xylem and phloem move water, nutrients, and other materials throughout the plant. In many plants, xylem and lignin (a substance that makes cell walls rigid) enable them to grow upright and tall. 4 of 33

5 Ferns and Their Relatives Seedless vascular plants include: club mosses horsetails ferns 5 of 33

6 Ferns and Their Relatives Ferns and Their Relatives The most numerous phylum is the ferns. Ferns and their relatives have true roots, leaves, and stems. 6 of 33

7 Ferns and Their Relatives Roots are underground organs that absorb water and minerals. Leaves are photosynthetic organs that contain one or more bundles of vascular tissue. Tissue is gathered into veins made of xylem and phloem. Stems are supporting structures that connect roots and leaves, carrying water and nutrients between them. 7 of 33

8 Ferns and Their Relatives Club Mosses Club mosses are small plants that live in moist woodlands. 8 of 33

9 Ferns and Their Relatives Horsetails The only living genus of Arthrophyta is Equisetum. Equisetum has true leaves, stems, and roots. Equisetum is called horsetail, or scouring rush. 9 of 33

10 Ferns and Their Relatives Ferns Ferns thrive in wet areas with little light. 10 of 33

11 Life Cycle of Ferns Ferns have vascular tissues, strong roots, underground stems called rhizomes, and leaves called fronds. 11 of 33

12 Life Cycle of Ferns The Underside of a Fern Frond spores form for reproduction. Sporangia Sorus 12 of 33

13 22 4 Seed Plants 13 of 33

14 22-4 Seed Plants Seed plants are the most dominant group of photosynthetic organisms on land. 14 of 33

15 22-4 Seed Plants Seed plants are divided into two groups: Gymnosperms bear seeds directly on the surfaces of cones. Angiosperms, or flowering plants, bear seeds within a layer of tissue that protects the seed. 15 of 33

16 22-4 Seed Plants Gymnosperms include conifers, cycads, ginkgoes, and gnetophytes. Angiosperms include grasses, flowering trees and shrubs, and all species of flowers. 16 of 33

17 Reproduction Free From Water Adaptations that allow seed plants to reproduce without water include: flowers or cones the transfer of sperm by pollination the protection of embryos in seeds 17 of 33

18 22-3 Seedless Vascular Reproduction Plants Free From Water Cones and Flowers Gametophytes grow within sporophytes called cones, which are the seed-bearing structures of gymnosperms, and flowers, which are the seedbearing structures of angiosperms. Gametophyte generations live inside these structures. 18 of 33

19 Reproduction Free From Water Pollen The male gametophyte is contained in a tiny structure called a pollen grain. Sperm do not need water to fertilize eggs; instead the pollen grain is carried to the female reproductive structure by wind, insects, or small animals. This transfer of pollen is called pollination. 19 of 33

20 Reproduction Free From Water Seeds A seed is an embryo of a plant that is encased in a protective covering and surrounded by a food supply. An embryo is an organism in its early stage of development. The seed coat surrounds and protects the embryo and keeps contents of the seed from drying out. 20 of 33

21 Reproduction Free From Water Internal Structures of a Seed 21 of 33

22 Reproduction Free From Water Seeds may have special tissues or structures that aid in their dispersal to other habitats. Some seed coats stick to the fur or feathers of animals. Other seeds are within tissues eaten and dispersed by animals. 22 of 33

23 Reproduction Free From Water After fertilization, the zygote grows into a plant the embryo. The embryo can stop growing while it is within the seed, and it can remain this way for a long time. When it grows, it uses nutrients from the stored food supply. Seeds can survive extreme cold or heat, or even drought. 23 of 33

24 Gymnosperms Cone Bearers Gymnosperms Cone Bearers The four groups of gymnosperms are: gnetophytes cycads ginkgoes conifers 24 of 33

25 Gymnosperms Cone Bearers Gnetophytes About 70 species of the phylum Gnetophyta are known, placed in just three genera. Reproductive scales of these plants are clustered into cones. 25 of 33

26 Gymnosperms Cone Bearers Cycads Cycads are palmlike plants that reproduce with large cones. They grow naturally in tropical and subtropical places. 26 of 33

27 Gymnosperms Cone Bearers Ginkgoes The phylum Ginkgophyta contains only one species, Ginkgo biloba. Ginkgo trees are planted in U.S. cities because of their resistance to air pollution. 27 of 33

28 Gymnosperms Cone Bearers Conifers Conifers are the most common gymnosperms, with more than 500 known species. Conifers include pines, spruces, firs, cedars, sequoias, redwoods, junipers, and yews. 28 of 33

29 Gymnosperms Cone Bearers Ecology of Conifers Conifer leaves have specific adaptations to dry conditions. Most developed long, thin leaves, which reduce evaporation. Their leaves have a thick, waxy layer. Most conifers are evergreens and retain leaves all year. 29 of 33

Biology Slide 1 of 28

Biology 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 information

Gymnosperms. Section 22-4

Gymnosperms. Section 22-4 Gymnosperms Section 22-4 Seeds can be found everywhere! Gymnosperms - bear their seeds directly in the surfaces of cones conifers such as pines and spruces cycads which are palmlike plants ginkgoes gnetophytes

More information

Plant Structure Size General Observations

Plant 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 information

What 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? 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 information

Comparing Plants & Animals

Comparing 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 information

Early-bird Special The following terms refer to alternation of generation:

Early-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 information

Multicellular Eukaryotic Autotrophic Sessile means cannot move Have cellulose in their cell walls

Multicellular 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 information

Kingdom Plantae. Biology : A Brief Survey of Plants. Jun 22 7:09 PM

Kingdom 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 information

Nonvascular plants Vascular plants Spore Gymnosperm Angiosperm Germinate. Copyright Houghton Mifflin Harcourt Publishing Company

Nonvascular 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 information

seed plants (chapter 30)

seed plants (chapter 30) seed plants (chapter 30) seed plant evolutionary hallmarks 1) microscopic gametophytes protection (UV, desiccation) nutrition from parents (increased chance for survival) microscopic gametophytes... seedless,

More information

Ch. 22: Plant Growth, Reproduction & Response

Ch. 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 information

Plant Diversity & Evolution (Outline)

Plant 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 information

The overall category of plants are 1) eukaryotic 2) multicellular 3)organisms capable of photosynthesis 4)built with cellulose 5) and have

The 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 information

The Plant Kingdom If you were to walk around a forest, what would you see? Most things that you would probably name are 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. 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 information

Plants. and their classi.ication

Plants. 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 information

Botany: Part I Overview of Plants & Plant Structure

Botany: 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 information

-Producers & Cellular Energy Notes-

-Producers & Cellular Energy Notes- -Producers & Cellular Energy Notes- Part 1 Plants LT 5.1 - I can describe basic information about plants, including the ways they move materials, are classified, reproduce, and evolved. What are plants?

More information

Plants Notes. Plant Behavior Phototropism - growing towards light

Plants 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 information

Chapter 23: Plant Diversity and Life Cycles

Chapter 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 information

BIO10 Plant Lecture Notes ch. 17. Plant Kingdom

BIO10 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 information

Unit 2B- The Plants. Plants can be classified according to the presence or absence of vascular tissue.

Unit 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 information

Name 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 ) 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 information

Kingdom Plantae. A Brief Survey of Plants

Kingdom 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 information

Chapter 30. Plant Diversity II The Seed Plants

Chapter 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 information

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

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 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 information

AP Biology. Evolution of Land Plants. Kingdom: Plants. Plant Diversity. Animal vs. Plant life cycle. Bryophytes: mosses & liverworts

AP 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 information

Biology. Chapter 21. Plant Evolution. Concepts and Applications 9e Starr Evers Starr. Cengage Learning 2015

Biology. 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 information

Chapter 8 Objectives

Chapter 8 Objectives CHAPTER 8 PLANTS 1 Chapter 8 Objectives Section 1: The Plant Kingdom 1. Identify the characteristics all plants share 2. Name the things that a plant needs to live successfully on land 3. Compare vascular

More information

Unit 7 ~ Learning Guide

Unit 7 ~ Learning Guide Unit 7 ~ Learning Guide Name: INSTRUCTIONS Complete the following notes and questions as you work through the related lessons. You are required to have this package completed BEFORE you write your unit

More information

Kingdom: Plantae. Domain Archaea. Domain Eukarya. Domain Bacteria. Common ancestor

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 information

After you read this section, you should be able to answer these questions: The gametophyte grows as an independent plant.

After you read this section, you should be able to answer these questions: The gametophyte grows as an independent plant. CHAPTER 12 SECTION 3 Introduction to Plants Seed Plants 7.2.a, 7.5.f California Science Standards BEFORE YOU READ After you read this section, you should be able to answer these questions: How are seed

More information

4 General Characteristics:

4 General Characteristics: 1 The Plant Kingdom 4 General Characteristics: 1) Multi-celled organisms 2) Plants make their own food by photosynthesis 3) They have chloroplasts chloroplasts- organelle where photosynthesis takes place

More information

Plant Vocabulary. Define

Plant 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 information

Root cross-section (Ranunculus)

Root 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 information

LAB 13 The Plant Kingdom

LAB 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 information

Quick Lab. The Structure of Seeds

Quick Lab. The Structure of Seeds 3 Seed Plants Key Concept Seed plants produce seeds and are categorized as gymnosperms or angiosperms. What You Will Learn Seed plants differ from seedless plants in three main ways. A seed is composed

More information

Phylum Bryophyta : (Page 169)

Phylum 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 information

Plant Evolution & Diversity

Plant 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 information

Classification of Plants

Classification 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 information

PLANTS AND FUNGI. Lecture Outline

PLANTS 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 information

Bio Ch Plants.notebook. April 09, 2015

Bio Ch Plants.notebook. April 09, 2015 1 Plants are vitally important to all life on Earth, especially humans Form the base of the food chain Medicines Clothing Building Materials 2 Plants for Food Cereals - The grass family - Rich in carbohydrates

More information

Seed Plants. Gymnosperms & Angiosperms

Seed Plants. Gymnosperms & Angiosperms Seed Plants Gymnosperms & Angiosperms 1 Quick Defs Vascular = xylem and phloem Xylem = Brings water/nutrients from roots to the plant. Phloem = Brings sugars down from the leaves 2 Evolution Of Land Plants

More information

Overview of Plants. Honors Biology

Overview of Plants. Honors Biology Overview of Plants Honors Biology Adaptations Cuticle to prevent water loss Spore and seeds to protect reproductive cells Xylem carries absorbed water and inorganic nutrients in one direction from roots

More information

3. Diagram a cladogram showing the evolutionary relationships among the four main groups of living plants.

3. Diagram a cladogram showing the evolutionary relationships among the four main groups of living plants. OBJECTIVE SHEET PLANTS Phylum: Coniferophyta (gymnosperms the conifers) Phylum: Anthophyta (angiosperms the flowering plants) 1. Explain the alternation of generations in the two-phase life cycle of all

More information

Structures and Functions of Living Organisms

Structures 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 information

Plant Evolution and Diversity. B. Importance of plants. C. Where do plants fit, evolutionarily? What are the defining traits of plants?

Plant 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 information

All about plants: Overview of Plants

All 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 information

Autotrophs/producers- make own energy through

Autotrophs/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 information

The move from water to land. The move from water to land. Chapter 16- Evolution of Plants. Green algae are the ancestors to all plants

The 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 information

Diversity of Plants How Plants Colonized the Land

Diversity 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 information

Plants. Chapter Test A. Multiple Choice. 1 Pearson Education, Inc., or its affiliates. All rights reserved.

Plants. Chapter Test A. Multiple Choice. 1 Pearson Education, Inc., or its affiliates. All rights reserved. Plants Chapter Test A Multiple Choice Write the letter of the correct answer on the line at the left. 1. The leaf s cuticle a. stores water. b. reduces evaporation. c. transports water in the leaf. d.

More information

Topic 2: Plants Ch. 16,28

Topic 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 information

Adjustments to Life in Air

Adjustments 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

Structures and Functions of Living Organisms

Structures 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 information

Introduction to Plants

Introduction to Plants Introduction to Plants Plants Alive What are the characteristics of plants? All plants are multicellular, which means their bodies are made up of more than one cell. Plants are eukaryotes, which means

More information

Chapter 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 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

4/30/2014. The lives of modern plants and fungi are intertwined We depend on plants and indirectly, fungi for much of our food.

4/30/2014. 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 information

Study Guide B. Answer Key. Plant Diversity

Study Guide B. Answer Key. Plant Diversity Plant Diversity Answer Key SECTION 1. ORIGINS OF PLANT LIFE 1. eukaryotic, photosynthetic, same types of chlorophyll, starch as storage product, cellulose in cell walls 2. Charophyceae 3. multicellular

More information

Flowering Plants (Angiosperms)

Flowering Plants (Angiosperms) Flowering Plants (Angiosperms) Flowering Plants (Angiosperms) Inside ovary: Structures called ovules.. Meiosis occurs in these, producing four haploid female spores. Three of these disintegrate. The fourth

More information

Plant Kingdom Introduction

Plant 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 information

Chapter 7 Lesson 3 Seed Reproduc4on

Chapter 7 Lesson 3 Seed Reproduc4on Chapter 7 Lesson 3 Seed Reproduc4on Demonstrate an understanding of sexual reproduc4on in flowering plants Describe various methods of plant pollina4on What You ll Learn Examine the life cycles of typical

More information

1.1 The Body of Seed Plants Seed Plants those

1.1 The Body of Seed Plants Seed Plants those 1.1 The Body of Seed Plants Seed Plants those plants that make seeds. come in all shapes and sizes. have the same structures, which do the same job in all plants. Structures: Flowers each flower usually

More information

Bryophytes Pteridophytes Progymnosperms Gymnosperms Angiosperms. Vascularity

Bryophytes Pteridophytes Progymnosperms Gymnosperms Angiosperms. Vascularity Biology 3B Laboratory Vascular Seed Plants Gymnosperm & Angiosperm Objectives To understand the general systematic relationships of gymnosperms and angiosperms To describe the general features of gymnosperms

More information

Plant Classification

Plant Classification Plant Classification 1. General Characteristics and structures These organisms are all multicellular eukaryotes that are autotrophs and acquire their nutrients by photosynthesis. They have plastids which

More information

Plants and Fungi. Bryophytes Bryophytes, most commonly mosses Sprawl as low mats over acres of land

Plants 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 information

Stems. Plants Guided Reading and Study. 22. phloem. Root Structure. b. Protects the root from injury during growth

Stems. Plants Guided Reading and Study. 22. phloem. Root Structure. b. Protects the root from injury during growth Name Date Class 19. Look at the two types Of root systems Illustrated below. Label the roots as taproot or fibrous roots. a. Match the root structure with its function. Root Structure 20. root cap 21.

More information

6H2O + 6CO2 C6H12O6 + 6O2

6H2O + 6CO2 C6H12O6 + 6O2 Use this as another study tool to help you narrow the focus of the notes down to the majority of what is going to be on the plant systems unit test. Keep in mind that memorizing just what is in this handout

More information

CHAPTER 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 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 information

Name: Date: Period: Forms a spore producing structure called an ascus Morals Truffles Yeast

Name: 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 information

Unit 5: Plant Science. Mr. Nagel Meade High School

Unit 5: Plant Science. Mr. Nagel Meade High School Unit 5: Plant Science Mr. Nagel Meade High School Warm Up What significant roles do plants perform on Earth? How do you know? Name two modern issues that could be interrelated with plants. IB Syllabus

More information

THINK! Why is it important for a cotyledon to take up so much room inside a seed? (Respond in your science notebook.)

THINK! Why is it important for a cotyledon to take up so much room inside a seed? (Respond in your science notebook.) Germination Plant Unit Reading and Activity Guide When are dispersed from the plant, they can either lay or they can begin to grow immediately given the right conditions. This early stage of seed growth

More information

Test Lesson 18 Plants - Answer Key Page 1

Test 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 information

Test Lesson 18 Plants Page 1

Test 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 information

Name Class Date. Complete each of the following sentences by choosing the correct term from the word bank.

Name Class Date. Complete each of the following sentences by choosing the correct term from the word bank. Skills Worksheet Chapter Review USING KEY TERMS Complete each of the following sentences by choosing the correct term from the word bank. pistil rhizoid vascular plant rhizome xylem phloem pollen stamen

More information

Worksheet for Morgan/Carter Laboratory #16 Plant Diversity II: Seed Plants

Worksheet for Morgan/Carter Laboratory #16 Plant Diversity II: Seed Plants Worksheet for Morgan/Carter Laboratory #16 Plant Diversity II: Seed Plants BE SURE TO CAREFULLY READ THE INTRODUCTION PRIOR TO ANSWERING THE QUESTIONS!!! You will need to refer to your text book to answer

More information

Kingdom Plantae. Plants or metaphytes are, autotrophic multicellular eukaryotes, with tissues.

Kingdom Plantae. Plants or metaphytes are, autotrophic multicellular eukaryotes, with tissues. Kingdom Plantae Key words feature bryophytes herbaceous node to release pteridophytes sporangium, leaf (leaves) damp gymnosperms vascular apix cluster angiosperms rhizome sepal shrub tropism fronds calyx

More information

Biology Lab: The Diversity of the Plant Kingdom

Biology 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 information

Plants Have Changed the World

Plants 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 information

1/15/2014. Monocots, Dicots, Gymnosperms & Ferns. Classification of Plants. Classification of Plants

1/15/2014. Monocots, Dicots, Gymnosperms & Ferns. Classification of Plants. Classification of Plants Monocots, Dicots, Gymnosperms & Ferns Plant Classification & Basic Plant Groups for the Landscape Classification of Plants Taxonomic classification starts with the least specific it s a plant And ends

More information

All About Plants. What are plants?

All About Plants. What are plants? All About Plants What are plants? Plants are living things that are made up of cells. They need air, water, soil, and sunlight to live. They cannot move from place to place, but their leaves move to catch

More information

Plant Characteristics: 1. They obtain and use resources for energy need food, oxygen, and water, which provide required energy to perform the basic

Plant Characteristics: 1. They obtain and use resources for energy need food, oxygen, and water, which provide required energy to perform the basic 1 Plant Characteristics: 1. They obtain and use resources for energy need food, oxygen, and water, which provide required energy to perform the basic processes of life, such as growing and developing,

More information

Exam 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 = 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 information

Organization of Plant Tissue. Wednesday, March 2, 16

Organization of Plant Tissue. Wednesday, March 2, 16 Organization of Plant Tissue Plant Systems Shoot System The Leaf The Stem The Flower Root System The Shoot System Has two main functions: to conduct photosynthesis and to produce flowers for sexual reproduction

More information

Plants! Plants. Plants. Plants. Plant Classifications. Plant Classifications. All plants are multi-cellular, autotrophic.

Plants! Plants. Plants. Plants. Plant Classifications. Plant Classifications. All plants are multi-cellular, autotrophic. Plants Plants! An introduction All plants are multi-cellular, autotrophic. Lots of cells. Produces its own food using chlorophyll. Has a Nucleus. Plants The plant kingdom is one of the largest groups of

More information

What were some challenges that plants had to overcome as they moved to land? Drying out in the sun Conserving water Reproduction without water

What were some challenges that plants had to overcome as they moved to land? Drying out in the sun Conserving water Reproduction without water Classification of Plants (Ch. 22) The 3 major characteristics that make an organism a plant are: Multicellular eukaryote Cell walls with cellulose Carry out photosynthesis Plants most likely evolved from:

More information

PLANT Labs summary questions (30 pts)

PLANT Labs summary questions (30 pts) PLANT Labs summary questions (30 pts) 1. SEEDS--Without this part of the seed, the embryo has no food to grow before photosynthesis. a. seed coat b. embryo c. leaves d. cotyledon e. tap root 2. SEEDS--Which

More information

Downloaded from

Downloaded 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 information

8/25/ Opening Questions: Name the ist. Chapter 9 Biodiversity 2: Fungi and Plants Module Hyperlinks. Match the subject with the scientist:

8/25/ 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 information

Unit 10 Plants/ Study Guide

Unit 10 Plants/ Study Guide Name Class Date Section 20.1: Origins of Plant Life Unit 10 Plants/ Study Guide KEY CONCEPT Plant life began in the water and became adapted to land. VOCABULARY plant vascular system seed cuticle stomata

More information

Online Plant Lab. 2. Draw the parts of the plant after you take the first two quizzes.

Online Plant Lab. 2. Draw the parts of the plant after you take the first two quizzes. Name: Online Plant Lab Period: What is a Plant? (Complete case 1 in the Great Plant escape, and answer the following questions) 1. What are the parts of the plant? 2. Draw the parts of the plant after

More information

Directed Reading A. Section: Structures of Seed Plants. is called a. shoots. c. phloem. b. xylem. d. leaves. is called ROOTS. size.

Directed Reading A. Section: Structures of Seed Plants. is called a. shoots. c. phloem. b. xylem. d. leaves. is called ROOTS. size. Skills Worksheet Directed Reading A Section: Structures of Seed Plants 1. Vascular tissue that transports water and minerals through a plant is called a. shoots. c. phloem. b. xylem. d. leaves. 2. Vascular

More information

Directed Reading B. Section: Structures of Seed Plants. 1. What moves water and minerals through a plant? a. xylem c. seeds b. phloem d.

Directed Reading B. Section: Structures of Seed Plants. 1. What moves water and minerals through a plant? a. xylem c. seeds b. phloem d. Skills Worksheet Directed Reading B Section: Structures of Seed Plants 1. What moves water and minerals through a plant? a. xylem c. seeds b. phloem d. rhizomes 2. What moves food to all plant parts? a.

More information

BIODIVERSITY OF PLANTS 12 FEBRUARY 2014

BIODIVERSITY 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 information

Some History: In the life cycle of the kelp Laminaria. One way to separate algae from protozoa is that. Rocks of Cambrian Age (ca.

Some 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 information

Nonvascular Plants mosses, liverworts and hornworts are nonvascular plants. These lack vascular tissue which is a system of tubes that transport

Nonvascular Plants mosses, liverworts and hornworts are nonvascular plants. These lack vascular tissue which is a system of tubes that transport Nonvascular Plants mosses, liverworts and hornworts are nonvascular plants. These lack vascular tissue which is a system of tubes that transport food, water and minerals throughout the plant. Water and

More information

Science and Health CLASSIFYING PLANTS. Module 25

Science and Health CLASSIFYING PLANTS. Module 25 5 Module 25 Science and Health CLASSIFYING PLANTS A DepEd-BEAM Distance Learning Program supported by 1 the Australian Agency for International Development To the Learner Dear Learner, Hi Kids! Let s welcome

More information

Chapter 22: The Plant Kingdom

Chapter 22: The Plant Kingdom Chapter 22: The Plant Kingdom Lecture Outline Enger, E. D., Ross, F. C., & Bailey, D. B. (2012). Concepts in biology (14th ed.). New York: McGraw- Hill. 22-1 What is a plant? 22-2 Eukaryotic Heterotrophic

More information

Name Date. Classifying Plants. Created by: Cammie s Corner

Name Date. Classifying Plants. Created by: Cammie s Corner 1 Name Date Classifying Plants The Structure of Plants 2 3 main parts: 1. Roots- take in water and nutrients from the soil. 2. Stems- move water and nutrients from the roots to the leaves. 3. Leaves- capture

More information

Chapter 1-Plants in Our World

Chapter 1-Plants in Our World Chapter 1-Plants in Our World Formation of earth-4.5-4.6 billion years ago Evidence of life from organic material-3.8 billion years ago Many cyanobacteria are photosynthetic, but these microscopic organisms

More information

Types of Plants. Unit 6 Review 5/2/2011. Plants. A. pine B. moss C. corn plant D. bean plant E. liverwort

Types 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 information