Answer:
homozygous
Explanation:
when an individual both copies of a given gene have the same allele
Antibodies to common microorganisms have been developed by infancy. <span>An </span>antibody<span> (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to identify and neutralize pathogens such as bacteria and viruses.</span>
I belive the correct answer is D
hope this helps:)
Maybe this helps ? Please look at the picture
The defination to energy is B) the ability to create a new substance.
