A zygote with the genotype YO will
A) develop into a male.
B) develop into a female.
C) have Turner's syndrome.
D) have Kleinfelter's syndrome.
E) die.

Question

Quizplus · Accepted Answer

A zygote with the genotype YO (having only one Y chromosome and no second sex chromosome) is not viable and will not develop into a fetus. Humans typically need at least one X chromosome to survive because the X chromosome carries essential genes for development.

A Zygote with the Genotype YO Will