Answer:
they are able to perform a specialized function in the body
Answer:
If you don't put a tittle I can't help you
Explanation:
C human selection is the answer hope this helps
The answer is polygenic inheritance.
Polygenic inheritance is responsible for traits that are controlled by two or more genes. It is also called multiple gene inheritance. Examples of polygenic inheritance are height, weight, skin color, eye color.
Since a great number of genes control one trait, it is expected that each one has<span> a relatively small effect</span>
