Whether wiggly ears are autosomal recessive or sex-linked recessive trait. Introduction: When the genes are present on X-chromosomes, then it is known as X-linked trait. For example, the genes for colored eyes in Drosophila are present on X-chromosome and is hence called X-linked recessive trait. When the genes are present on autosomes, that is, chromosomes other than sex chromosomes, then it is known as autosomal trait. For example, malformed hands in humans is an autosomal trait. It can be passed to an offspring from both the parents. It will become an autosomal recessive trait when an individual has both recessive genes in an allelic pair.

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Chapter 13.4, Problem 2SB

Summary Introduction

To review:

Whether wiggly ears are autosomal recessive or sex-linked recessive trait.

Introduction:

When the genes are present on X-chromosomes, then it is known as X-linked trait. For example, the genes for colored eyes in Drosophila are present on X-chromosome and is hence called X-linked recessive trait. When the genes are present on autosomes, that is, chromosomes other than sex chromosomes, then it is known as autosomal trait. For example, malformed hands in humans is an autosomal trait. It can be passed to an offspring from both the parents. It will become an autosomal recessive trait when an individual has both recessive genes in an allelic pair.

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Answer 2

Question

Chapter 13.4, Problem 2SB

Summary Introduction

To review:

Whether wiggly ears are autosomal recessive or sex-linked recessive trait.

Introduction:

When the genes are present on X-chromosomes, then it is known as X-linked trait. For example, the genes for colored eyes in Drosophila are present on X-chromosome and is hence called X-linked recessive trait. When the genes are present on autosomes, that is, chromosomes other than sex chromosomes, then it is known as autosomal trait. For example, malformed hands in humans is an autosomal trait. It can be passed to an offspring from both the parents. It will become an autosomal recessive trait when an individual has both recessive genes in an allelic pair.

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Answer 3

Question

Chapter 13.4, Problem 2SB

Summary Introduction

To review:

Whether wiggly ears are autosomal recessive or sex-linked recessive trait.

Introduction:

When the genes are present on X-chromosomes, then it is known as X-linked trait. For example, the genes for colored eyes in Drosophila are present on X-chromosome and is hence called X-linked recessive trait. When the genes are present on autosomes, that is, chromosomes other than sex chromosomes, then it is known as autosomal trait. For example, malformed hands in humans is an autosomal trait. It can be passed to an offspring from both the parents. It will become an autosomal recessive trait when an individual has both recessive genes in an allelic pair.

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Answer 4

Question

Chapter 13.4, Problem 2SB

Summary Introduction

To review:

Whether wiggly ears are autosomal recessive or sex-linked recessive trait.

Introduction:

When the genes are present on X-chromosomes, then it is known as X-linked trait. For example, the genes for colored eyes in Drosophila are present on X-chromosome and is hence called X-linked recessive trait. When the genes are present on autosomes, that is, chromosomes other than sex chromosomes, then it is known as autosomal trait. For example, malformed hands in humans is an autosomal trait. It can be passed to an offspring from both the parents. It will become an autosomal recessive trait when an individual has both recessive genes in an allelic pair.

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Answer 5

Chapter 13.4, Problem 2SB

Summary Introduction

To review:

Whether wiggly ears are autosomal recessive or sex-linked recessive trait.

Introduction:

When the genes are present on X-chromosomes, then it is known as X-linked trait. For example, the genes for colored eyes in Drosophila are present on X-chromosome and is hence called X-linked recessive trait. When the genes are present on autosomes, that is, chromosomes other than sex chromosomes, then it is known as autosomal trait. For example, malformed hands in humans is an autosomal trait. It can be passed to an offspring from both the parents. It will become an autosomal recessive trait when an individual has both recessive genes in an allelic pair.

Answer 6

Chapter 13.4, Problem 2SB

Summary Introduction

To review:

Whether wiggly ears are autosomal recessive or sex-linked recessive trait.

Introduction:

When the genes are present on X-chromosomes, then it is known as X-linked trait. For example, the genes for colored eyes in Drosophila are present on X-chromosome and is hence called X-linked recessive trait. When the genes are present on autosomes, that is, chromosomes other than sex chromosomes, then it is known as autosomal trait. For example, malformed hands in humans is an autosomal trait. It can be passed to an offspring from both the parents. It will become an autosomal recessive trait when an individual has both recessive genes in an allelic pair.

Answer 7

Chapter 13.4, Problem 2SB

Summary Introduction

To review:

Whether wiggly ears are autosomal recessive or sex-linked recessive trait.

Introduction:

When the genes are present on X-chromosomes, then it is known as X-linked trait. For example, the genes for colored eyes in Drosophila are present on X-chromosome and is hence called X-linked recessive trait. When the genes are present on autosomes, that is, chromosomes other than sex chromosomes, then it is known as autosomal trait. For example, malformed hands in humans is an autosomal trait. It can be passed to an offspring from both the parents. It will become an autosomal recessive trait when an individual has both recessive genes in an allelic pair.

Answer 8

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Answer 11

Ch. 13.1 - You want to determine whether genes a and b are...Ch. 13.2 - You have a true-breeding strain of...Ch. 13.3 - What mechanisms are responsible for: (a)...Ch. 13.4 - A man has Simpson syndrome, an addiction to a...Ch. 13.4 - Prob. 2SB Ch. 13.5 - Prob. 1SB Ch. 13 - In humans, redgreen color blindness is an X-linked...Ch. 13 - The following pedigree shows the pattern of...Ch. 13 - Individuals affected by a condition known as...Ch. 13 - A number of genes carried on the same chromosome...

Solution Summary: The author explains that wiggly ears are autosomal recessive or sex-linked, since the genes are present on X-chromosomes.

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