Question

multiple choice question
in the absence of the y chromosome, the ovaries will develop, and the ____ ducts develop into the uterus and uterine tubes.
o mullerian
o leydig
o interstitial
o wolffian

Explanation:

• Mullerian ducts: In the absence of the Y chromosome (i.e., in females), the ovaries develop. The Mullerian ducts are the embryonic structures that develop into the female reproductive tract, including the uterus and uterine tubes.
• Leydig cells: Leydig cells are found in the testes and are involved in testosterone production. They are not related to the development of the uterus and uterine tubes.
• Interstitial cells: This is a general term. In the context of the testes, Leydig cells are also called interstitial cells of Leydig. They are not relevant to the development of female reproductive organs.
• Wolffian ducts: In males (in the presence of the Y chromosome and testosterone), the Wolffian ducts develop into the male reproductive tract (e.g., epididymis, vas deferens). In females (absence of the Y chromosome and testosterone), the Wolffian ducts regress.

Answer:

Mullerian