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During normal ovulation, the follicular membrane ruptures along which part to prevent hemorrhaging?

  1. Stigma

  2. Infundibulum

  3. Ovary

  4. Cloaca

The correct answer is: Stigma

The stigma is the specific area of the follicular membrane that plays a critical role during normal ovulation. It is the weakened point on the follicle where the rupture occurs to release the yolk. This strategic rupture at the stigma allows for the smooth release of the ovum into the reproductive tract while also minimizing the risk of hemorrhaging. If rupture were to occur in other areas of the membrane, there could be excessive bleeding since those regions are not designed for such an event. Therefore, the significance of the stigma lies in its function as the designated rupture site that ensures ovulation occurs safely and effectively.