In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

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Chapter 20, Problem 11SA

Summary Introduction

Introduction:

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

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Answer 2

Question

Chapter 20, Problem 11SA

Summary Introduction

Introduction:

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

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Answer 3

Question

Chapter 20, Problem 11SA

Summary Introduction

Introduction:

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

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Answer 4

Question

Chapter 20, Problem 11SA

Summary Introduction

Introduction:

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

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Answer 5

Chapter 20, Problem 11SA

Summary Introduction

Introduction:

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

Answer 6

Chapter 20, Problem 11SA

Summary Introduction

Introduction:

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

Answer 7

Chapter 20, Problem 11SA

Summary Introduction

Introduction:

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

Answer 8

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Answer 11

Ch. 20 - All protists _______. a. lack mitochondria c. live...Ch. 20 - Deposits of shells from ancient ________ have been...Ch. 20 - The presence of a contractile vacuole indicates...Ch. 20 - Prob. 4SA Ch. 20 - Prob. 5SA Ch. 20 - Prob. 6SA Ch. 20 - Prob. 7SA Ch. 20 - Some _______ are bioluminescent and other live...Ch. 20 - Prob. 9SA Ch. 20 - A high concentration of oil helps _______ stay...

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

Solution Summary: The author explains that the sporophyte of a multicellular alga produces spores, while the gametophytes undergo mitosis and produce gametes.

Concept explainers

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Introduction:

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

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Chapter 20 Solutions

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

Solution Summary: The author explains that the sporophyte of a multicellular alga produces spores, while the gametophytes undergo mitosis and produce gametes.

Concept explainers

Videos

Introduction: In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.

Want to see the full answer?

Chapter 20 Solutions

Introduction:

In some organisms such as algae, there are two multicellular stages in a life cycle, which is referred to as the alternation of generation. The life cycle of algae includes two phases- the sporophyte and the gametophyte.