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Mature Graffian follicle is generally pr...

Mature Graffian follicle is generally present in the ovary of a healthy human female around.

A

5-8 day of menstrual cycle

B

11-17 day of menstrual cycle

C

18-23 day of menstrual cycle

D

24-28 day of menstrual cycle.

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**Step-by-Step Solution:** 1. **Understanding the Graafian Follicle**: The Graafian follicle is the mature follicle in the ovary that contains the ovum (egg). It is essential for the process of ovulation. 2. **Menstrual Cycle Overview**: The menstrual cycle in a healthy human female typically lasts about 28 days. It consists of several phases, including the follicular phase, ovulation, and the luteal phase. 3. **Timing of Ovulation**: Ovulation, which is the release of the ovum from the Graafian follicle, generally occurs around the midpoint of the menstrual cycle. For a 28-day cycle, this midpoint is approximately the 14th day. 4. **Identifying the Range**: Since ovulation occurs around the 14th day, we consider the days leading up to and following this date. The mature Graafian follicle is present in the ovary during the days leading up to ovulation. 5. **Calculating the Days**: To account for the days surrounding ovulation, we typically look at a range of about 3-4 days before and after the 14th day. This gives us a range from approximately the 11th day to the 17th day of the menstrual cycle. 6. **Conclusion**: Therefore, the mature Graafian follicle is generally present in the ovary of a healthy human female around the 11th to the 17th day of the menstrual cycle. **Final Answer**: The mature Graafian follicle is generally present in the ovary of a healthy human female around **11 to 17 days** of the menstrual cycle. ---
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