What is a pituitary gland
Answer:There may be many possible alleles for any gene, but a diploid cell or animal contains only two alleles of each gene or two copies of a single allele; a haploid gamete contains one copy of each gene, so only one allele.
Explanation:
The answer is D. Scientists may find new information that causes them to modify their ideas.
Answer: HUHUUHHUHUHUHUHUH
Explanation: