The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

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Chapter 19.5, Problem 1TYK

Summary Introduction

Introduction:

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

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Which of these conditions should completely prevent the occurrence of natural selection in a population over time? Group of answer choices Variation between individuals is not heritable. The environment is changing at a relatively slow rate. The population lives in a habitat where there are no competing species present. The population size is large.

What scenario could lead to the founder effect in a population? Natural selection acting on genetic variation A large influx of new alleles from a neighboring population A few individuals leaving to start a new population in a different location

Which of these conditions should completely prevent the occurrence of natural selection in a population over time? Group of answer choices The population size is large All variation between individuals is due only to environmental factors The population lives in a habitat where there are no competing species present The environment is changing at a relatively slow rate

Answer 2

Question

Chapter 19.5, Problem 1TYK

Summary Introduction

Introduction:

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

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Answer 3

Question

Chapter 19.5, Problem 1TYK

Summary Introduction

Introduction:

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

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Answer 4

Question

Chapter 19.5, Problem 1TYK

Summary Introduction

Introduction:

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

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Answer 5

Chapter 19.5, Problem 1TYK

Summary Introduction

Introduction:

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

Answer 6

Chapter 19.5, Problem 1TYK

Summary Introduction

Introduction:

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

Answer 7

Chapter 19.5, Problem 1TYK

Summary Introduction

Introduction:

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

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...

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

Solution Summary: The author explains that the founder effect and the bottleneck effect are correct, but the diversifying selection option is incorrect.

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Introduction:

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

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Chapter 19 Solutions

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

Solution Summary: The author explains that the founder effect and the bottleneck effect are correct, but the diversifying selection option is incorrect.

Concept explainers

Videos

Introduction: The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.

Want to see the full answer?

Chapter 19 Solutions

Introduction:

The hurricane kills 98% of a population of cranes. The population eventually rebounds to its original size, but the amount of genetic variation in the rebounded population is significantly less so this example of both the founder effect as well as the bottleneck effect.