How the number of genes that influence a polygenic trait can be determined. Introduction: Polygenic inheritance is an exception to Mendel’s laws. Polygenic traits have wide variation in them and these traits are regulated by more than one gene. Height is an example of a polygenic trait, which is controlled by three genes having six alleles. If a person is dominant in all the alleles, then height would be very tall. Another example of polygenic trait is skin color in people.

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Answer 1

Question

Chapter 24.1, Problem 1CC

Summary Introduction

To explain:

How the number of genes that influence a polygenic trait can be determined.

Introduction:

Polygenic inheritance is an exception to Mendel’s laws. Polygenic traits have wide variation in them and these traits are regulated by more than one gene. Height is an example of a polygenic trait, which is controlled by three genes having six alleles. If a person is dominant in all the alleles, then height would be very tall. Another example of polygenic trait is skin color in people.

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Answer 2

Question

Chapter 24.1, Problem 1CC

Summary Introduction

To explain:

How the number of genes that influence a polygenic trait can be determined.

Introduction:

Polygenic inheritance is an exception to Mendel’s laws. Polygenic traits have wide variation in them and these traits are regulated by more than one gene. Height is an example of a polygenic trait, which is controlled by three genes having six alleles. If a person is dominant in all the alleles, then height would be very tall. Another example of polygenic trait is skin color in people.

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Answer 3

Question

Chapter 24.1, Problem 1CC

Summary Introduction

To explain:

How the number of genes that influence a polygenic trait can be determined.

Introduction:

Polygenic inheritance is an exception to Mendel’s laws. Polygenic traits have wide variation in them and these traits are regulated by more than one gene. Height is an example of a polygenic trait, which is controlled by three genes having six alleles. If a person is dominant in all the alleles, then height would be very tall. Another example of polygenic trait is skin color in people.

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Answer 4

Question

Chapter 24.1, Problem 1CC

Summary Introduction

To explain:

How the number of genes that influence a polygenic trait can be determined.

Introduction:

Polygenic inheritance is an exception to Mendel’s laws. Polygenic traits have wide variation in them and these traits are regulated by more than one gene. Height is an example of a polygenic trait, which is controlled by three genes having six alleles. If a person is dominant in all the alleles, then height would be very tall. Another example of polygenic trait is skin color in people.

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Answer 5

Chapter 24.1, Problem 1CC

Summary Introduction

To explain:

How the number of genes that influence a polygenic trait can be determined.

Introduction:

Polygenic inheritance is an exception to Mendel’s laws. Polygenic traits have wide variation in them and these traits are regulated by more than one gene. Height is an example of a polygenic trait, which is controlled by three genes having six alleles. If a person is dominant in all the alleles, then height would be very tall. Another example of polygenic trait is skin color in people.

Answer 6

Chapter 24.1, Problem 1CC

Summary Introduction

To explain:

How the number of genes that influence a polygenic trait can be determined.

Introduction:

Polygenic inheritance is an exception to Mendel’s laws. Polygenic traits have wide variation in them and these traits are regulated by more than one gene. Height is an example of a polygenic trait, which is controlled by three genes having six alleles. If a person is dominant in all the alleles, then height would be very tall. Another example of polygenic trait is skin color in people.

Answer 7

Chapter 24.1, Problem 1CC

Summary Introduction

To explain:

How the number of genes that influence a polygenic trait can be determined.

Introduction:

Polygenic inheritance is an exception to Mendel’s laws. Polygenic traits have wide variation in them and these traits are regulated by more than one gene. Height is an example of a polygenic trait, which is controlled by three genes having six alleles. If a person is dominant in all the alleles, then height would be very tall. Another example of polygenic trait is skin color in people.

Answer 8

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Answer 11

Ch. 24.1 - Prob. 16AQP Ch. 24.1 - Prob. 17AQP Ch. 24.1 - Prob. 18AQP Ch. 24.1 - Prob. 19AQP Ch. 24.1 - Prob. 1CC Ch. 24.1 - Prob. 1COQ Ch. 24.1 - Prob. 20AQP Ch. 24.1 - Prob. 2COQ Ch. 24.1 - Prob. 3COQ Ch. 24.1 - Prob. 47CQ

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Chapter 24 Solutions