The reason why rotifers are referred as ‘wheel animals’. Introduction: Bilaterians are the animals with bilateral symmetry, which means that the left and right sides of the embryo are mirror images. The bilateral symmetry allowed these animals to achieve high levels of specialization within parts of their bodies such as the concentration of sensory structures at the anterior phores.

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Answer 1

Question

Chapter 33.3, Problem 1LO

Summary Introduction

To explain: The reason why rotifers are referred as ‘wheel animals’.

Introduction: Bilaterians are the animals with bilateral symmetry, which means that the left and right sides of the embryo are mirror images. The bilateral symmetry allowed these animals to achieve high levels of specialization within parts of their bodies such as the concentration of sensory structures at the anterior phores.

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Answer 2

Question

Chapter 33.3, Problem 1LO

Summary Introduction

To explain: The reason why rotifers are referred as ‘wheel animals’.

Introduction: Bilaterians are the animals with bilateral symmetry, which means that the left and right sides of the embryo are mirror images. The bilateral symmetry allowed these animals to achieve high levels of specialization within parts of their bodies such as the concentration of sensory structures at the anterior phores.

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Answer 3

Question

Chapter 33.3, Problem 1LO

Summary Introduction

To explain: The reason why rotifers are referred as ‘wheel animals’.

Introduction: Bilaterians are the animals with bilateral symmetry, which means that the left and right sides of the embryo are mirror images. The bilateral symmetry allowed these animals to achieve high levels of specialization within parts of their bodies such as the concentration of sensory structures at the anterior phores.

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Answer 4

Question

Chapter 33.3, Problem 1LO

Summary Introduction

To explain: The reason why rotifers are referred as ‘wheel animals’.

Introduction: Bilaterians are the animals with bilateral symmetry, which means that the left and right sides of the embryo are mirror images. The bilateral symmetry allowed these animals to achieve high levels of specialization within parts of their bodies such as the concentration of sensory structures at the anterior phores.

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Answer 5

Chapter 33.3, Problem 1LO

Summary Introduction

To explain: The reason why rotifers are referred as ‘wheel animals’.

Introduction: Bilaterians are the animals with bilateral symmetry, which means that the left and right sides of the embryo are mirror images. The bilateral symmetry allowed these animals to achieve high levels of specialization within parts of their bodies such as the concentration of sensory structures at the anterior phores.

Answer 6

Chapter 33.3, Problem 1LO

Summary Introduction

To explain: The reason why rotifers are referred as ‘wheel animals’.

Introduction: Bilaterians are the animals with bilateral symmetry, which means that the left and right sides of the embryo are mirror images. The bilateral symmetry allowed these animals to achieve high levels of specialization within parts of their bodies such as the concentration of sensory structures at the anterior phores.

Answer 7

Chapter 33.3, Problem 1LO

Summary Introduction

To explain: The reason why rotifers are referred as ‘wheel animals’.

Introduction: Bilaterians are the animals with bilateral symmetry, which means that the left and right sides of the embryo are mirror images. The bilateral symmetry allowed these animals to achieve high levels of specialization within parts of their bodies such as the concentration of sensory structures at the anterior phores.

Answer 8

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Answer 11

Ch. 33.1 - Prob. 1LO Ch. 33.2 - Prob. 1LO Ch. 33.2 - Prob. 2LO Ch. 33.3 - Prob. 1LO Ch. 33.4 - Prob. 1LO Ch. 33.4 - Prob. 2LO Ch. 33.4 - Prob. 3LO Ch. 33.5 - Prob. 1LO Ch. 33.6 - Prob. 1LO Ch. 33.6 - Distinguish between the Errantia and Sedentaria.

Solution Summary: The author explains that rotifers are called 'wheel animals' because their beating cilia appear like a wheel rotating around their head.

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