<span>one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.</span>
Eukaryote cells have a nucleus of course , and also you’ll see that its larger and has a cell membrane .
Answer:
the nerves
Explanation:
the nerves send orders from your brain to your body
Kidney. The kidney plays the role of keeping blood pressure in check by altering the blood volume.