Oogenesis Differs from Spermatogenesis in That in Oogenesis

Question

Oogenesis differs from spermatogenesis in that in oogenesis
A) cells with only 23 chromosomes are formed
B) there is only one functional gamete produced
C) there are four functional gametes produced
D) both A and C

Accepted Answer

In oogenesis, there is only one functional gamete produced, whereas in spermatogenesis, there are four functional gametes produced. While it is true that in oogenesis, cells with only 23 chromosomes are formed, this is not unique to oogenesis as it occurs in spermatogenesis as well. Therefore, choice D is not the best answer.