L 1.4.2 Test (CST): Living Things 4
5
What does stage 4 show?
O A. A spore divides and grows into a pollen grain using mitosis.
O B. A young female cone with fertilized eggs matures into a seed
cone.
O C. Young male cones produce spores using meiosis.
D. A seed that contains an embryo plant grows into a young pine
tree.

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 .