Question

Write the location and function of fimbriae in human female.

Answer 1

Location: Fimbriae are finger-like projections located at the distal end (closest to the ovary) of the fallopian tubes (also known as oviducts). They surround the opening of the fallopian tube, which is situated near the ovary but not directly attached to it. Function: The primary function of the fimbriae is to catch the ovulated ovum (egg) when it is released from the ovary during ovulation. At the time of ovulation, the fimbriae become more active and sweep over the surface of the ovary. The cilia (hair-like structures) on the surface of the fimbriae create currents in the peritoneal fluid that help to draw the released ovum into the infundibulum (the funnel-shaped opening) of the fallopian tube. Once inside the fallopian tube, the ovum can be fertilized by sperm. The fimbriae ensure that the ovum does not get lost in the abdominal cavity and is successfully transported into the female reproductive tract for potential fertilization. Correct Answer : Fimbriae are finger-like projections at the open end of the fallopian tubes near the ovary. Their function is to catch the ovulated ovum and guide it into the fallopian tube