What's the difference between the abyssal plain and ocean trench

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

What is the process by which biological parents pass traits such as hair type or eye color to their children