Which of the following is least likely to change the gene pool of a population of chipmunks? A pesticide poisons and kills a large number of chipmunks.

A group of chipmunks moves to a new habitat.

A number of chipmunks die due to old age.

A genetic mutation causes some of the chipmunks to have larger eyes.

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing