Organisms that reproduce sexually receive genetic material from both parents when fertilization occurs. The development of the zygote into a multicellular organism is the result of Responses A meiosis followed by mitosis.meiosis followed by mitosis. B mitosis and cell differentiation.mitosis and cell differentiation. C meiosis and cell differentiation.meiosis and cell differentiation. D protein synthesis followed by meiosis.protein synthesis followed by meiosis.

B mitosis and cell differentiation.