TRUE. A true-breeding organism, sometimes also called a purebred, is an organism that always passes down certain phenotypic traits to its offspring.
Explanation:
I'm assuming this is a T or F question. The answer is F, because the mitochondria of an animal would produce vitamin D, so the answer is F.
Answer:
B
Explanation:
Diamond is the highest on the hardness scale, while quartz is lower, only a diamond can scratch a diamond
<span>If you inherit the genotype AO for blood from your parents, you have blood type A. Regarding blood types, there are three possible alleles: A, B, and O. Both alleles A and B are dominant to allele O. So, if a person has the genotype AO, allele A will mask the effect of allele O, and the person will have blood type A.</span>
