Free Flashcard From Biology I Chapter 23
Question:
If the frequency of a particular allele that is present in a small,
isolated population of alpine plants decreases due to a landslide that
leaves an even smaller remnant of surviving plants bearing this allele,
then what has occurred? A) a bottleneck B) genetic drift C) microevolutionD) A and B onlyE) A, B, and C
Answer:
E