DNA replication occurs within the nucleus of a cell
B. The organisms physical traits.
A phenotype refers to all observable traits of an organisms as a result of its genotype.
<span>Serous, mucous, and cutaneous </span>membranes<span> are all types of. </span><span>epithelial membranes. </span>
Enzymes don't take part in a reaction but just speeds up a reaction
