If for some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will not transported from

Options

A. testes to epididymis
B. epididymis to vas deferens
C. ovary to uterus
D. vagina to uterus.

Answer

A

Explanation

Vasa efferntia are fine cilliated ductules that arise from the seminiferous tubules of testis (where sperms are formed) and open into epididymis which is a mass of long narrow closely coiled tubule lying along the inner side of testis. Epididymis stroes the sperms .Thus, if vasa efferentia get blocked, sperm will not be transported from testes to epididymis.