Question

All inherited traits are received

a. at birth.
b. half way through developmental period.
c. at fertilization.
d. when the zygote becomes an embryo.

Answer 1

The answer is C because that’s when the mother and father‘s cells combine to form a mixed cell and all traits are inherited

Answer 2

Answer choice C.

As soon as the sperm and ovum come together, traits from each party are combined to form a new, genetically different, organism. There aren't any new genes added as the zygote/fetus/embryo develops. They get all the genes they'll ever need from fertilization.

Hope that helps!