At about 7 weeks post-conception,the sex chromosomes direct the gonads to develop into the _____ in the male.

Question

Quizplus · Accepted Answer

At around 7 weeks post-conception, the presence of the Y chromosome in the developing fetus directs the gonads to differentiate into testes, which will later produce testosterone and other male sex hormones. This process results in the development of male reproductive organs, such as the penis and scrotum. Therefore, choice B, testis, is the best answer.

At About 7 Weeks Post-Conception,the Sex Chromosomes Direct the Gonads