6 If the Y chromosome is present then the SRY gene is expres

6) If the Y chromosome is present then the SRY gene is expressed generating the Testes Determining Factor.

A) This is true and explains how the seminiferous tubules develop and the Mullerian regression hormone is generated.
B) This is true, but does not explain how the labia majora become the scrotum.
C) This is false, and actually the X chromosome determines sexual differentiation toward female.

D) This is false, in that the SRYgene is actually on the X chromosome.

Solution

this is true and explains how the seminiferous tubules develop and the Mullerian regression hormone is generated.