Change in the gene frequency when traits are lost by chance in a small population is referred to as:
A) gene flow
B) gene presence
C) gene drift
D) gene theft

Question

Quizplus · Accepted Answer

Gene drift is the change in the frequency of a gene or trait due to random events, such as the loss of certain individuals from a small population. Gene flow occurs when genes are exchanged between different populations, while gene presence and gene theft are not recognized scientific terms.

Change in the Gene Frequency When Traits Are Lost by Chance