In order for an embryo to construct testes,that embryo must have at least _____ at conception.

Question

Quizplus · Accepted Answer

The presence of the Y chromosome is necessary for the development of testes. Therefore, the embryo must have at least one Y chromosome at conception. This means that options A and B (which do not include a Y chromosome) are incorrect, and option D (which includes two Y chromosomes) is not possible as it would result in developmental abnormalities.

In Order for an Embryo to Construct Testes,that Embryo Must