Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

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Answer 1

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Chapter 21, Problem 11SQ

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Concept introduction: Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

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Answer 2

Question

Chapter 21, Problem 11SQ

Summary Introduction

Concept introduction: Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

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Answer 3

Question

Chapter 21, Problem 11SQ

Summary Introduction

Concept introduction: Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

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Answer 4

Question

Chapter 21, Problem 11SQ

Summary Introduction

Concept introduction: Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

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Answer 5

Chapter 21, Problem 11SQ

Summary Introduction

Concept introduction: Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

Answer 6

Chapter 21, Problem 11SQ

Summary Introduction

Concept introduction: Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

Answer 7

Chapter 21, Problem 11SQ

Summary Introduction

Concept introduction: Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

Answer 8

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Answer 9

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Answer 11

Ch. 21 - Multicelled haploid and diploid bodies form in...Ch. 21 - The __________ of diplomonads and parabasalids...Ch. 21 - Radiolaria and diatoms have a shell of _______. a....Ch. 21 - Prob. 4SQ Ch. 21 - Prob. 1DAA Ch. 21 - Prob. 2DAA Ch. 21 - Prob. 3DAA Ch. 21 - Prob. 4DAA Ch. 21 - Diatoms produce _______ that help(s) them float....Ch. 21 - Prob. 6SQ

Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

Solution Summary: The author explains that the contractile vacuole is present in protists and regulates the quantity of water inside the cell.

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Concept introduction: Protists include protozoa, unicellular algae, and slime molds. Contractile vacuoles are present in protists. It removes the excess water from the protist cell. It regulates the quantity of the water inside the cell. It was earlier known as pulsatile or the pulsating vacuole.

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