The diagram below represents the time a cell spends in the two main phases of the cell cycle. what is happening in the phase represented by the yellow area?

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 .

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?

What could happen if two base pairs on a strand of dna or switched