Question

in sexually reproducing organisms, genes are transferred via
a budding
b regeneration
c egg and sperm
d diploid body cells

Explanation:

In sexually reproducing organisms, genes are transferred via gametes. Egg and sperm are gametes. Budding and regeneration are forms of asexual reproduction. Diploid body cells are not directly involved in gene transfer in sexual reproduction in the way gametes (egg and sperm) are.

Answer:

C. egg and sperm