Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes , bryophytes , gymnosperms, and angiosperms .

Question

Want to see the full answer?

Answer 1

Question

Chapter 21, Problem 4SA

Summary Introduction

Introduction:

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

What are biofertilizers and mention the significance

PCBs and River Otters: Otters in Washington State’s Green-Duwamish River have high levels of polychlorinated biphenyls (PCBs) in their livers. PCBs can bind to the estrogen receptors in animals and disrupt the endocrine system of these otters. The PCBs seem to increase the estrogen to androgen ratio, skewing the ratio toward too much estrogen. How would increased estrogen affect the river otter population? Based on your reading of the materials in this unit, what factors can affect fertility in humans? Explain how each of the factors affecting human fertility that you described can disrupt the human endocrine system to affect reproduction.

Other than oil and alcohol, are there other liquids you could compare to water (that are liquid at room temperature)? How is water unique compared to these other liquids? What follow-up experiment would you like to do, and how would you relate it to your life?

Answer 2

Question

Chapter 21, Problem 4SA

Summary Introduction

Introduction:

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 21, Problem 4SA

Summary Introduction

Introduction:

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 21, Problem 4SA

Summary Introduction

Introduction:

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 21, Problem 4SA

Summary Introduction

Introduction:

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.

Answer 6

Chapter 21, Problem 4SA

Summary Introduction

Introduction:

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.

Answer 7

Chapter 21, Problem 4SA

Summary Introduction

Introduction:

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 21 - The first plants were_________. a. ferns c....Ch. 21 - Which of the following statements is false? a....Ch. 21 - In bryophytes, eggs are fertilized in a chamber on...Ch. 21 - Prob. 4SA Ch. 21 - Coal consists primarily of compressed remains of...Ch. 21 - Prob. 6SA Ch. 21 - Prob. 7SA Ch. 21 - Prob. 8SA Ch. 21 - Only angiosperms produce_______. a. pollen c....Ch. 21 - The _______do not have xylem or phloem. a. mosses...

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes , bryophytes , gymnosperms, and angiosperms .

Solution Summary: The author explains that plants are multicellular, photosynthetic eukaryotes, which evolved from unicellular alga.

Concept explainers

Videos

Introduction:

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.

Want to see the full answer?

Chapter 21 Solutions

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes , bryophytes , gymnosperms, and angiosperms .

Solution Summary: The author explains that plants are multicellular, photosynthetic eukaryotes, which evolved from unicellular alga.

Concept explainers

Videos

Introduction: Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.

Want to see the full answer?

Chapter 21 Solutions

Introduction:

Plants are multicellular, photosynthetic eukaryotes. These are evolved from unicellular alga which had a photosynthetic pigment called chlorophyll. The plant kingdom can be divided into five divisions: thallophytes, pteridophytes, bryophytes, gymnosperms, and angiosperms.