A hypothesis to explain the origin of mammalian ear bones. Introduction: The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

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Chapter 32, Problem 11PIAT

Summary Introduction

To review:

A hypothesis to explain the origin of mammalian ear bones.

Introduction:

The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

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Answer 2

Question

Chapter 32, Problem 11PIAT

Summary Introduction

To review:

A hypothesis to explain the origin of mammalian ear bones.

Introduction:

The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 32, Problem 11PIAT

Summary Introduction

To review:

A hypothesis to explain the origin of mammalian ear bones.

Introduction:

The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 32, Problem 11PIAT

Summary Introduction

To review:

A hypothesis to explain the origin of mammalian ear bones.

Introduction:

The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 32, Problem 11PIAT

Summary Introduction

To review:

A hypothesis to explain the origin of mammalian ear bones.

Introduction:

The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Answer 6

Chapter 32, Problem 11PIAT

Summary Introduction

To review:

A hypothesis to explain the origin of mammalian ear bones.

Introduction:

The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Answer 7

Chapter 32, Problem 11PIAT

Summary Introduction

To review:

A hypothesis to explain the origin of mammalian ear bones.

Introduction:

The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 32 - True or false? Both echinoderms and vertebrates...Ch. 32 - 2. What trait(s) define(s) the vertebrates? a....Ch. 32 - The two major lineages that make up the living...Ch. 32 - Most species of hominins are known only from...Ch. 32 - Mammals and birds are both endothermic. Which...Ch. 32 - MODEL Sketch a simple model of a generic chordate...Ch. 32 - 7. There is some evidence that pharyngeal slits...Ch. 32 - MODEL Draw a phylogeny of modem humans that would...Ch. 32 - 9. Consider the evolution of protostomes (Chapter...Ch. 32 - 10. MODEL Genetic diversity in living human...

A hypothesis to explain the origin of mammalian ear bones. Introduction: The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Solution Summary: The author explains that the ear bone in mammals evolved from the jaw bones of an early amniote (cynodont).

Concept explainers

Videos

To review:

A hypothesis to explain the origin of mammalian ear bones.

Introduction:

The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Want to see the full answer?

Chapter 32 Solutions

A hypothesis to explain the origin of mammalian ear bones. Introduction: The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Solution Summary: The author explains that the ear bone in mammals evolved from the jaw bones of an early amniote (cynodont).

Concept explainers

Videos

To review: A hypothesis to explain the origin of mammalian ear bones. Introduction: The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.

Want to see the full answer?

Chapter 32 Solutions

To review:

A hypothesis to explain the origin of mammalian ear bones.

Introduction:

The cynodont is the most diverse group of animals that includes mammals and their ancestors. In the Triassic cynodont, the ear bone was the part of the jawbone.