Atretic follicles are found in the :-

Options

A. Fallopian tube
B. Uterus
C. Labia majora
D. Ovary

Answer

**Step-by-Step Solution:**

1. **Understanding Ovarian Follicles**: Ovarian follicles are structures within the ovaries that contain immature eggs (oocytes). Each month, several follicles begin to mature under the influence of hormones.

2. **Role of Hormones**: The maturation of these follicles is primarily influenced by two hormones: Follicular Stimulating Hormone (FSH) and estrogen. These hormones stimulate the growth and development of the follicles.

3. **Follicle Maturation Process**: Typically, around 20 follicles start to mature each month. However, only one follicle will fully mature and release an egg during ovulation. This process is part of the menstrual cycle.

4. **Degeneration of Follicles**: The remaining 19 follicles that do not reach full maturity and are not ovulated undergo a process of degeneration. This degeneration leads to the formation of what are known as atretic follicles.

5. **Location of Atretic Follicles**: Atretic follicles are found in the ovaries. They are the remnants of the follicles that have matured but did not ovulate, and they degenerate within the ovarian tissue.

6. **Conclusion**: Therefore, atretic follicles are specifically located in the ovaries, as they originate from the ovarian follicles that mature and then degenerate.

**Final Answer**: Atretic follicles are found in the ovaries.

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