<span>The answer is: Strata</span>
A person that is homozygous<span> or </span><span>heterozygous</span>
You may be referring to the cytoplasm here. That is the "filling" within the cell. But if you are looking for specific transport of proteins, the ER folds proteins and then transport vesicles move them to the Golgi.
Heaps and heaps and heaps and heaps of them!
The answer is D) evolving