At fertilization
- one chromosome from the male joins another from the female
- one gene from the male combines with another from the female
-
the male nucleus fuses with the female nucleus
- one set of chromosome combines with another set from the female
- one cell from the male fuses with another from the female
The correct answer is: C
Explanation
Fertilization is the union of a spermatozoal nucleus, of paternal origin, with an egg nucleus, of maternal origin, to form the primary nucleus of an embryo.