Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

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Chapter 21, Problem 11SA

Summary Introduction

Introduction:

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

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Chapter 21, Problem 11SA

Summary Introduction

Introduction:

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

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Question

Chapter 21, Problem 11SA

Summary Introduction

Introduction:

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

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Answer 4

Question

Chapter 21, Problem 11SA

Summary Introduction

Introduction:

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

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Answer 5

Chapter 21, Problem 11SA

Summary Introduction

Introduction:

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

Answer 6

Chapter 21, Problem 11SA

Summary Introduction

Introduction:

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

Answer 7

Chapter 21, Problem 11SA

Summary Introduction

Introduction:

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

Answer 8

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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 eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

Solution Summary: The author explains that plants evolved 450 million years ago from a group of freshwater alga. They contain chlorophyll, which helps in the process of photosynthesis.

Concept explainers

Videos

Introduction:

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

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Chapter 21 Solutions

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

Solution Summary: The author explains that plants evolved 450 million years ago from a group of freshwater alga. They contain chlorophyll, which helps in the process of photosynthesis.

Concept explainers

Videos

Introduction: Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.

Want to see the full answer?

Chapter 21 Solutions

Introduction:

Plants are eukaryotic, multicellular and photosynthetic organisms on Earth. The plants evolved 450 million years ago from a group of freshwater alga. These contain chlorophyll, which helps in the process of photosynthesis.