Answer:
Molecular biology, the branch of research concerned with the study of chemical properties and biological phenomenon mechanisms concerning the fundamental units of life, molecules.
Explanation:
Answer:
C. Allele frequency does not change
the Hardy-Weinberg equilibrium occurs when allele frquencies stay the same across many generations. For example, there are no more mutations taking place.
DNA<span> is generally </span>used to solve crimes<span> in one of two ways. In cases where a suspect is identified, a sample of that person's </span>DNA<span> can be compared to evidence from the</span>crime<span> scene. The results of this comparison may help establish whether the suspect committed the </span><span>crime</span>
The answer is XRXr. X and X is female, so it wouldn't be the first two answers because those have Y. RR or rr is homozygous because they're the same alleles (two big R's or two little r's), and Rr is heterozygous because they're different alleles (one big R and one little r).
