What’s the difference between a dominant allele and a recessive allele

Which of the following is not a potential result of deforestation?

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

What materials must dams have to produce electricity, and what must occur?