I need help please, my parents keep hassling me about ti :( dont guess and explain pretty please. <3 (Would you expect the cells from the root of a plant to be the same is structure and function as cells from a leaf?) NO BOTS/ ADVERTISING

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 .