After ovulation follicles converted into :-

Options

A. Corpus luteum
B. Corpus albicans
C. Corpus cavernosa
D. Corpus calosum

Answer

To answer the question "After ovulation, follicles are converted into:", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Ovulation**:
- Ovulation is the process where a mature egg (ovum) is released from the ovarian follicle. This typically involves the rupture of the Graafian follicle, which is the mature follicle containing the ovum.

2. **Post-Ovulation Changes**:
- After the ovum is released during ovulation, the remaining structure of the Graafian follicle undergoes transformation.

3. **Formation of Corpus Luteum**:
- The remnants of the Graafian follicle transform into a structure known as the corpus luteum. This is a temporary endocrine structure that plays a crucial role in regulating the menstrual cycle and early pregnancy.

4. **Hormonal Secretion**:
- The corpus luteum secretes hormones, primarily progesterone, which is essential for maintaining the uterine lining and supporting early pregnancy if fertilization occurs.

5. **Identifying Other Options**:
- **Corpus Albicans**: This is the degenerated form of the corpus luteum, which occurs if pregnancy does not happen.
- **Corpus Cavernosum**: This is a tissue found in the penis and is not related to the ovarian follicles.
- **Corpus Callosum**: This is a structure in the brain that connects the two cerebral hemispheres and is unrelated to the reproductive system.

6. **Conclusion**:
- Based on the above points, after ovulation, the follicles are converted into the **corpus luteum**.

### Final Answer:
The correct answer is **Corpus Luteum**.

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