On the right is a figure showing the reconstructed route of colonization of a rodent species found on the continent and four offshore islands, A, B, C, and D. Since the ocean currents around these islands are extremely strong, you suspect that these colonization events are rare, likely have happened only once. To estimate the overall genetic diversity of each population, you surveyed alleles frequencies of several neutral loci. Which of the following statements is correct?       The genetic diversity would be the highest on island D because all migrations ended up on the island.     If the level of genetic diversity is plotted against the distance from continent, we would expect to observe a steady increase of genetic diversity as the distance becoming farther away from the continent.     The genetic diversity on island A would be lower than that of the continent because there is selection on the island removing deleterious alleles.     This is an example of founder effect.     All of the above

Medical Terminology for Health Professions, Spiral bound Version (MindTap Course List)
8th Edition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Chapter3: The Skeletal System
Section: Chapter Questions
Problem 97LE
icon
Related questions
Question

On the right is a figure showing the reconstructed route of colonization of a rodent species found on the continent and four offshore islands, A, B, C, and D. Since the ocean currents around these islands are extremely strong, you suspect that these colonization events are rare, likely have happened only once. To estimate the overall genetic diversity of each population, you surveyed alleles frequencies of several neutral loci. Which of the following statements is correct?

 

   

The genetic diversity would be the highest on island D because all migrations ended up on the island.

   

If the level of genetic diversity is plotted against the distance from continent, we would expect to observe a steady increase of genetic diversity as the distance becoming farther away from the continent.

   

The genetic diversity on island A would be lower than that of the continent because there is selection on the island removing deleterious alleles.

   

This is an example of founder effect.

   

All of the above

D
Continent
В
Transcribed Image Text:D Continent В
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Genetic variation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Medical Terminology for Health Professions, Spira…
Medical Terminology for Health Professions, Spira…
Health & Nutrition
ISBN:
9781305634350
Author:
Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:
Cengage Learning
Body Structures & Functions Updated
Body Structures & Functions Updated
Biology
ISBN:
9780357191606
Author:
Scott
Publisher:
Cengage
Body Structures & Functions
Body Structures & Functions
Biology
ISBN:
9781285695495
Author:
Scott
Publisher:
Cengage
Basic Clinical Laboratory Techniques 6E
Basic Clinical Laboratory Techniques 6E
Biology
ISBN:
9781133893943
Author:
ESTRIDGE
Publisher:
Cengage
Essentials of Pharmacology for Health Professions
Essentials of Pharmacology for Health Professions
Nursing
ISBN:
9781305441620
Author:
WOODROW
Publisher:
Cengage