The Graafian follicle contains

Options

A. many oocytes
B. many sperms
C. a single oocyte
D. the site for egg fertilisation

Answer

To answer the question "The Graafian follicle contains," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Graafian Follicle**:
- The Graafian follicle is the mature stage of a follicle in the ovary. It develops from a primary follicle.

2. **Components of the Graafian Follicle**:
- As the Graafian follicle matures, it consists of several components:
- A **single oocyte**: This is the egg cell that will be released during ovulation.
- **Granulosa cells**: These are the cells surrounding the oocyte that provide support and nourishment.
- **Theca cells**: These cells form a layer around the follicle and are involved in hormone production.

3. **Structure of the Graafian Follicle**:
- The Graafian follicle has a complex structure with two main layers:
- **Antrum**: A fluid-filled cavity that forms as the follicle matures.
- **Cumulus oophorus**: A cluster of granulosa cells that surround the oocyte.

4. **Function of the Graafian Follicle**:
- When the Graafian follicle ruptures during ovulation, it releases the oocyte into the fallopian tube.
- After ovulation, the remaining follicular cells transform into the corpus luteum, which secretes hormones like estrogen and progesterone.

5. **Conclusion**:
- Therefore, the primary component of the Graafian follicle is a **single oocyte** surrounded by granulosa cells and theca cells.

### Final Answer:
The Graafian follicle contains a **single oocyte**.

---