The reason behind the recessive deleterious allele for cystic fibrosis to be purged away from a population because of inbreeding. Introduction: When mating occurs between two organisms who are genetically close or related to each other then it is called inbreeding. The process of inbreeding causes homozygosity. When homozygous condition develops in the offspring it results in the expression of recessive or deleterious traits which could threaten the fitness and survival of the offspring.

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Chapter 26, Problem 8TYU

Summary Introduction

To review:

The reason behind the recessive deleterious allele for cystic fibrosis to be purged away from a population because of inbreeding.

Introduction:

When mating occurs between two organisms who are genetically close or related to each other then it is called inbreeding. The process of inbreeding causes homozygosity. When homozygous condition develops in the offspring it results in the expression of recessive or deleterious traits which could threaten the fitness and survival of the offspring.

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PLEASE ANSWER THE QUESTION AND EXPLAIN SUCCINTLY IN 2 SENTENCES Why does inbreeding lead to an increase in recessive deleterious traits (for example inbreeding depression)?

Explain the term outbreeding.

Explain why it is important that Mendel had a large sample size of offspring to count in his experiments.

Answer 2

Question

Chapter 26, Problem 8TYU

Summary Introduction

To review:

The reason behind the recessive deleterious allele for cystic fibrosis to be purged away from a population because of inbreeding.

Introduction:

When mating occurs between two organisms who are genetically close or related to each other then it is called inbreeding. The process of inbreeding causes homozygosity. When homozygous condition develops in the offspring it results in the expression of recessive or deleterious traits which could threaten the fitness and survival of the offspring.

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Answer 3

Question

Chapter 26, Problem 8TYU

Summary Introduction

To review:

The reason behind the recessive deleterious allele for cystic fibrosis to be purged away from a population because of inbreeding.

Introduction:

When mating occurs between two organisms who are genetically close or related to each other then it is called inbreeding. The process of inbreeding causes homozygosity. When homozygous condition develops in the offspring it results in the expression of recessive or deleterious traits which could threaten the fitness and survival of the offspring.

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Answer 4

Question

Chapter 26, Problem 8TYU

Summary Introduction

To review:

The reason behind the recessive deleterious allele for cystic fibrosis to be purged away from a population because of inbreeding.

Introduction:

When mating occurs between two organisms who are genetically close or related to each other then it is called inbreeding. The process of inbreeding causes homozygosity. When homozygous condition develops in the offspring it results in the expression of recessive or deleterious traits which could threaten the fitness and survival of the offspring.

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Answer 5

Chapter 26, Problem 8TYU

Summary Introduction

To review:

The reason behind the recessive deleterious allele for cystic fibrosis to be purged away from a population because of inbreeding.

Introduction:

When mating occurs between two organisms who are genetically close or related to each other then it is called inbreeding. The process of inbreeding causes homozygosity. When homozygous condition develops in the offspring it results in the expression of recessive or deleterious traits which could threaten the fitness and survival of the offspring.

Answer 6

Chapter 26, Problem 8TYU

Summary Introduction

To review:

The reason behind the recessive deleterious allele for cystic fibrosis to be purged away from a population because of inbreeding.

Introduction:

When mating occurs between two organisms who are genetically close or related to each other then it is called inbreeding. The process of inbreeding causes homozygosity. When homozygous condition develops in the offspring it results in the expression of recessive or deleterious traits which could threaten the fitness and survival of the offspring.

Answer 7

Chapter 26, Problem 8TYU

Summary Introduction

To review:

The reason behind the recessive deleterious allele for cystic fibrosis to be purged away from a population because of inbreeding.

Introduction:

When mating occurs between two organisms who are genetically close or related to each other then it is called inbreeding. The process of inbreeding causes homozygosity. When homozygous condition develops in the offspring it results in the expression of recessive or deleterious traits which could threaten the fitness and survival of the offspring.

Answer 8

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Answer 11

Ch. 26 - PROCESS OF SCIENCE In what sense is the...Ch. 26 - 2. Why isn’t inbreeding considered an evolutionary...Ch. 26 - 3. CAUTION Why is genetic drift aptly named? a. It...Ch. 26 - Prob. 5TYK Ch. 26 - 5. QUANTITATIVE In a population of 2500, how many...Ch. 26 - 7. CAUTION Determine what is incorrect in the...Ch. 26 - Prob. 12TYU Ch. 26 - QUANTITATIVE In humans, albinism is caused by...Ch. 26 - What does it mean when an allele reaches fixation?...Ch. 26 - Prob. 6TYK

Solution Summary: The author explains that inbreeding causes homozygosity, which means the two alleles taken from each parent are the same.

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