Biology

The correct answer is: A.Bald Eagles are hunted until near extinction, population recovers.

Explanation:

This is an example of the bottleneck effect, which occurs when a population is drastically reduced in size due to a catastrophic event (in this case, hunting to near extinction). The remaining population has much less genetic diversity than the original population, and as it recovers, the allele frequencies in the population are different from those in the original, due to the loss of genetic variation.

The other options are not examples of the bottleneck effect:

B.Small group of iguanas floats to an island, start...