Acarcinogenic mutation is not inheritable. what could be the reason for this? . a: it occurs in germ cells and can be passed on to decendants during reproduction . b: the mutations could be treated by chemotherapy . c: it occurs in somatic cells and thus are not usually transmitted to descendants

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .