C. gametes have half the chromosomes so that an egg and sperm cell join to make the original (46)
<span>Science is a practice of gaining comprehension of the nature of materials and phenomena by gathering and evaluating evidence. A scientific study is based on an hypothesis, a theory of causality. As the body of scientific knowledge increases, the design of scientific studies is informed by previous discoveries.</span>
Cytoplasm maintains the internal pressure in the cell.
I suggest that you should try C......
