Mutations in a gene can lead to the creation of new alleles and new genes in an individual. However, a mutated allele does not automatically become prevalent in a population. Mutation introduces alleles at a very low rate. The benefit of the new allele varies.

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Chapter 19, Problem 9TY

Summary Introduction

Introduction:

Mutations in a gene can lead to the creation of new alleles and new genes in an individual.

However, a mutated allele does not automatically become prevalent in a population. Mutation

introduces alleles at a very low rate. The benefit of the new allele varies.

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In which of these examples can natural selection act on a trait and cause the population to evolve? A population that is faced with extinction but has no genetic variation A population where a lot of individuals have mutations, but none of the mutations relate to fitness A population with no genetic variation, but where individuals have very high numbers of offspring A population where a few individuals have mutations that allow them to develop traits for producing more offspring than other individuals

Which of the following statements explains genetic variation? Genetic variation arises ____. When organisms need to change to survive in a new environment. From environmental changes that affect organisms. Through mutation and sexual reproduction. From traits acquired during the lifetime of an organism.

What is an adaptation in the context of evolution? A heritable trait that was favored by natural selection. choose one of the following. A random genetic mutation that causes a new trait in a population. The ability of an individual to adjust to their environment as it changes..

Answer 2

Question

Chapter 19, Problem 9TY

Summary Introduction

Introduction:

Mutations in a gene can lead to the creation of new alleles and new genes in an individual.

However, a mutated allele does not automatically become prevalent in a population. Mutation

introduces alleles at a very low rate. The benefit of the new allele varies.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 19, Problem 9TY

Summary Introduction

Introduction:

Mutations in a gene can lead to the creation of new alleles and new genes in an individual.

However, a mutated allele does not automatically become prevalent in a population. Mutation

introduces alleles at a very low rate. The benefit of the new allele varies.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 19, Problem 9TY

Summary Introduction

Introduction:

Mutations in a gene can lead to the creation of new alleles and new genes in an individual.

However, a mutated allele does not automatically become prevalent in a population. Mutation

introduces alleles at a very low rate. The benefit of the new allele varies.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 19, Problem 9TY

Summary Introduction

Introduction:

Mutations in a gene can lead to the creation of new alleles and new genes in an individual.

However, a mutated allele does not automatically become prevalent in a population. Mutation

introduces alleles at a very low rate. The benefit of the new allele varies.

Answer 6

Chapter 19, Problem 9TY

Summary Introduction

Introduction:

Mutations in a gene can lead to the creation of new alleles and new genes in an individual.

However, a mutated allele does not automatically become prevalent in a population. Mutation

introduces alleles at a very low rate. The benefit of the new allele varies.

Answer 7

Chapter 19, Problem 9TY

Summary Introduction

Introduction:

Mutations in a gene can lead to the creation of new alleles and new genes in an individual.

However, a mutated allele does not automatically become prevalent in a population. Mutation

introduces alleles at a very low rate. The benefit of the new allele varies.

Answer 8

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Answer 9

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Answer 11

Ch. 19.1 - Prob. 1TYK Ch. 19.1 - Prob. 2TYK Ch. 19.1 - The phrase an organism evolves is incorrect....Ch. 19.1 - Prob. 1BC Ch. 19.2 - Explain how geography played a key role in the...Ch. 19.2 - Prob. 2CC Ch. 19.2 - Prob. 3CC Ch. 19.2 - Prob. 1TYK Ch. 19.2 - Homologous traits show similarities because the...Ch. 19.3 - What is the frequency of pink flowers in a...

Mutations in a gene can lead to the creation of new alleles and new genes in an individual. However, a mutated allele does not automatically become prevalent in a population. Mutation introduces alleles at a very low rate. The benefit of the new allele varies.

Solution Summary: The author explains that mutations in a gene can lead to the creation of new alleles and new genes in an individual.

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Introduction:

Mutations in a gene can lead to the creation of new alleles and new genes in an individual.

However, a mutated allele does not automatically become prevalent in a population. Mutation

introduces alleles at a very low rate. The benefit of the new allele varies.

Want to see the full answer?

Chapter 19 Solutions

Mutations in a gene can lead to the creation of new alleles and new genes in an individual. However, a mutated allele does not automatically become prevalent in a population. Mutation introduces alleles at a very low rate. The benefit of the new allele varies.

Solution Summary: The author explains that mutations in a gene can lead to the creation of new alleles and new genes in an individual.

Concept explainers

Videos

Introduction: Mutations in a gene can lead to the creation of new alleles and new genes in an individual. However, a mutated allele does not automatically become prevalent in a population. Mutation introduces alleles at a very low rate. The benefit of the new allele varies.

Want to see the full answer?

Chapter 19 Solutions

Introduction:

Mutations in a gene can lead to the creation of new alleles and new genes in an individual.

However, a mutated allele does not automatically become prevalent in a population. Mutation

introduces alleles at a very low rate. The benefit of the new allele varies.