I think it depends on what it is about.. Did your teacher give you a punnett square or anything like that?
Answer:
Explanation:
The central nervous system controls these movements through the spinal motor neurons which serve as the final common pathaway to the muscles
the basic unit of life is the cell
I would think it’s DNA replication
Hope that helped
Sorry if it’s wrong
1 is b or 1/4 (I'd recommend checking a punnet square too)
