The possible number of chromosomes in mother and father having a daughter with familial Downsyndrome(46 chromosomes) and a son who is phenotypically affected (45 chromosomes). Introduction: The process in which a piece of one chromosome detaches itself and gets attached to another chromosome is known as translocation. Translocation can be of two types, namely, balanced and unbalanced translocations. Balanced translocation does not cause any change in the amount of genetic material. Unbalanced translocation is the one wherein the exchange of the chromosomal material is unequal leading to an extra or missing number of genes.

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Chapter 8, Problem 34CONQ

Summary Introduction

To review:

The possible number of chromosomes in mother and father having a daughter with familial Downsyndrome(46 chromosomes) and a son who is phenotypically affected (45 chromosomes).

Introduction:

The process in which a piece of one chromosome detaches itself and gets attached to another chromosome is known as translocation. Translocation can be of two types, namely, balanced and unbalanced translocations. Balanced translocation does not cause any change in the amount of genetic material. Unbalanced translocation is the one wherein the exchange of the chromosomal material is unequal leading to an extra or missing number of genes.

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Answer 2

Question

Chapter 8, Problem 34CONQ

Summary Introduction

To review:

The possible number of chromosomes in mother and father having a daughter with familial Downsyndrome(46 chromosomes) and a son who is phenotypically affected (45 chromosomes).

Introduction:

The process in which a piece of one chromosome detaches itself and gets attached to another chromosome is known as translocation. Translocation can be of two types, namely, balanced and unbalanced translocations. Balanced translocation does not cause any change in the amount of genetic material. Unbalanced translocation is the one wherein the exchange of the chromosomal material is unequal leading to an extra or missing number of genes.

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Answer 3

Question

Chapter 8, Problem 34CONQ

Summary Introduction

To review:

The possible number of chromosomes in mother and father having a daughter with familial Downsyndrome(46 chromosomes) and a son who is phenotypically affected (45 chromosomes).

Introduction:

The process in which a piece of one chromosome detaches itself and gets attached to another chromosome is known as translocation. Translocation can be of two types, namely, balanced and unbalanced translocations. Balanced translocation does not cause any change in the amount of genetic material. Unbalanced translocation is the one wherein the exchange of the chromosomal material is unequal leading to an extra or missing number of genes.

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Answer 4

Question

Chapter 8, Problem 34CONQ

Summary Introduction

To review:

The possible number of chromosomes in mother and father having a daughter with familial Downsyndrome(46 chromosomes) and a son who is phenotypically affected (45 chromosomes).

Introduction:

The process in which a piece of one chromosome detaches itself and gets attached to another chromosome is known as translocation. Translocation can be of two types, namely, balanced and unbalanced translocations. Balanced translocation does not cause any change in the amount of genetic material. Unbalanced translocation is the one wherein the exchange of the chromosomal material is unequal leading to an extra or missing number of genes.

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Answer 5

Chapter 8, Problem 34CONQ

Summary Introduction

To review:

The possible number of chromosomes in mother and father having a daughter with familial Downsyndrome(46 chromosomes) and a son who is phenotypically affected (45 chromosomes).

Introduction:

The process in which a piece of one chromosome detaches itself and gets attached to another chromosome is known as translocation. Translocation can be of two types, namely, balanced and unbalanced translocations. Balanced translocation does not cause any change in the amount of genetic material. Unbalanced translocation is the one wherein the exchange of the chromosomal material is unequal leading to an extra or missing number of genes.

Answer 6

Chapter 8, Problem 34CONQ

Summary Introduction

To review:

The possible number of chromosomes in mother and father having a daughter with familial Downsyndrome(46 chromosomes) and a son who is phenotypically affected (45 chromosomes).

Introduction:

The process in which a piece of one chromosome detaches itself and gets attached to another chromosome is known as translocation. Translocation can be of two types, namely, balanced and unbalanced translocations. Balanced translocation does not cause any change in the amount of genetic material. Unbalanced translocation is the one wherein the exchange of the chromosomal material is unequal leading to an extra or missing number of genes.

Answer 7

Chapter 8, Problem 34CONQ

Summary Introduction

To review:

The possible number of chromosomes in mother and father having a daughter with familial Downsyndrome(46 chromosomes) and a son who is phenotypically affected (45 chromosomes).

Introduction:

The process in which a piece of one chromosome detaches itself and gets attached to another chromosome is known as translocation. Translocation can be of two types, namely, balanced and unbalanced translocations. Balanced translocation does not cause any change in the amount of genetic material. Unbalanced translocation is the one wherein the exchange of the chromosomal material is unequal leading to an extra or missing number of genes.

Answer 8

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Answer 11

Ch. 8.1 - 1. A chromosome that is metacentric has its...Ch. 8.1 - Staining eukaryotic chromosomes is useful because...Ch. 8.2 - Prob. 1COMQ Ch. 8.3 - Which of the following statements is correct? a....Ch. 8.3 - Prob. 2COMQ Ch. 8.4 - 1. A paracentric inversion a. includes the...Ch. 8.4 - Due to crossing over within an inversion loop, a...Ch. 8.4 - 3. A mechanism that may cause a translocation is...Ch. 8.5 - 1. Humans have 23 chromosomes per set. A person...Ch. 8.6 - Prob. 1COMQ

Solution Summary: The author explains the process of chromosomal detachment and the risk of unbalanced translocation.

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