Suppose that prior to implantation, Janetha's fertilized egg divides into two cells, and these cells then split entirely. If Janetha's pregnancy results in a healthy birth, you would know that she would have:
A) a girl
B) a boy
C) a girl and a boy
D) twins with identical genetic characteristics

Question

Quizplus · Accepted Answer

Sometimes in the first few divisions of the zygote, the two identical cells or small groups of cells separate and develop into two (or more) embryos. The result is monozygotic (identical) twins.

Suppose That Prior to Implantation, Janetha's Fertilized Egg Divides into Two