Gemmule. Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. Homoscleromorpha, Demospongiae, Hexactinellida, and Calcarea make up the four classes of the sponges.

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Chapter 12, Problem 10RQ

Summary Introduction

To explain: Gemmule.

Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. Homoscleromorpha, Demospongiae, Hexactinellida, and Calcarea make up the four classes of the sponges.

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Answer 2

Question

Chapter 12, Problem 10RQ

Summary Introduction

To explain: Gemmule.

Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. Homoscleromorpha, Demospongiae, Hexactinellida, and Calcarea make up the four classes of the sponges.

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Answer 3

Question

Chapter 12, Problem 10RQ

Summary Introduction

To explain: Gemmule.

Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. Homoscleromorpha, Demospongiae, Hexactinellida, and Calcarea make up the four classes of the sponges.

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Answer 4

Question

Chapter 12, Problem 10RQ

Summary Introduction

To explain: Gemmule.

Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. Homoscleromorpha, Demospongiae, Hexactinellida, and Calcarea make up the four classes of the sponges.

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Answer 5

Chapter 12, Problem 10RQ

Summary Introduction

To explain: Gemmule.

Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. Homoscleromorpha, Demospongiae, Hexactinellida, and Calcarea make up the four classes of the sponges.

Answer 6

Chapter 12, Problem 10RQ

Summary Introduction

To explain: Gemmule.

Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. Homoscleromorpha, Demospongiae, Hexactinellida, and Calcarea make up the four classes of the sponges.

Answer 7

Chapter 12, Problem 10RQ

Summary Introduction

To explain: Gemmule.

Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. Homoscleromorpha, Demospongiae, Hexactinellida, and Calcarea make up the four classes of the sponges.

Answer 8

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Answer 11

Ch. 12 - The term metazoan is synonymous with animal. Are...Ch. 12 - Prob. 2RQ Ch. 12 - Prob. 3RQ Ch. 12 - Prob. 4RQ Ch. 12 - Describe how the design of sponges influences the...Ch. 12 - Define the following: pinacocytes, choanocytes,...Ch. 12 - Prob. 7RQ Ch. 12 - Prob. 8RQ Ch. 12 - Prob. 9RQ Ch. 12 - Prob. 10RQ

Gemmule. Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. Homoscleromorpha, Demospongiae, Hexactinellida, and Calcarea make up the four classes of the sponges.

Solution Summary: The author explains that Sponges are a multicellular organism that has bodies full of channels and pores that permit water to circulate through them. The gemmule is an internal bud present in the sponges.

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Chapter 12 Solutions