A single ________ on the ________ chromosome plays a crucial role in the prenatal development of the testes.
A) gene;X
B) gender schema;X
C) gene;Y
D) gender schema;Y

Question

Quizplus · Accepted Answer

The Y chromosome contains the SRY (sex-determining region Y) gene, which triggers the development of male gonads (testes). Therefore, a single gene on the Y chromosome plays a crucial role in the prenatal development of the testes. A and B are incorrect because the X chromosome does not contain the SRY gene. D is incorrect because gender schema is a cognitive concept, not a genetic factor.

A Single ________ on the ________ Chromosome Plays a Crucial

A Single on the Chromosome Plays a Crucial