How do the genes for a defective enzyme that results in albinism compare to the normal enzyme for synthesizing melanin?

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Compare the composition of the moon's surface with the composition of the earth's surface.

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination