If you have one parent that is homzygous with blonde hair and the other parent that is heterozygous for brown hair, which hair color is the dominant phenotype? a
blonde
b
brown
c
black

Which of the following systems in absorbing oxygen and releases carbon dioxide

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

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 .