Gender determination for males reflects expression of
A)the SRY gene but not the Wnt4 gene.
B)the Wnt4 gene but not the SRY gene.
C)both the SRY and Wnt4 genes.
D)the entire Y chromosome.

Question

Quizplus · Accepted Answer

The SRY gene, located on the Y chromosome, is crucial for male sex determination in mammals. It triggers the development of male physical characteristics. The Wnt4 gene, on the other hand, is associated with female development and is not involved in male sex determination.

Gender Determination for Males Reflects Expression of