Question

Tasmanian devils once inhabited most of present day Australia, but only an isolated population on the island of Tasmania has survived to present day. Which of the following processes has likely affected Tasmanian devils as a result of this history:

a. Gene flow
b. Bottleneck effect
c. Mutation
d. Genetic drift

Answer 1

The bottleneck effect has likely affected the Tasmanian devils as a result of their history.

Step-by-step explanation:

The process that has likely affected Tasmanian devils as a result of their history is the bottleneck effect. This occurs when a large portion of a population is wiped out, leading to a loss of genetic variation. In the case of the Tasmanian devils, their isolation on the island of Tasmania is the result of historical events that caused a significant reduction in their population, leading to reduced genetic diversity.