After hormones reach cells, the cells send a chemical signal back to the gland. the signal alerts the gland to continue or two stop secreting hormones. what is this process called?
a. a stress response
b. a hormone loop
c. a feedback loop
d. a target response

Amouse that is homozygous for the dominant trait has the genotype . it has . a mouse that is homozygous for the recessive trait has the genotype . it has . image of fur color of mice

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

When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?