Cross a female pea with wrinkled seeds with a male pea with heterozygous smooth seeds.

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

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

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic