During oogenesis, each diploid cell produces

Options

A. four functional eggs
B. two functional eggs and two polar bodies
C. one functional egg and three polar bodies
D. four functional polar bodies.

Explanation

### Step-by-Step Solution:

1. **Understanding Oogenesis**: Oogenesis is the process of forming female gametes (ova) from diploid germinal cells in the ovaries.

2. **Identifying the Diploid Cell**: The diploid cell involved in oogenesis is called the oogonium. It undergoes meiosis to produce gametes.

3. **Meiosis Process**: During meiosis, the diploid oogonium undergoes two rounds of cell division (meiosis I and meiosis II).

4. **Outcome of Meiosis**: The result of oogenesis is the production of four cells from one diploid cell. However, the distribution of these cells is unequal.

5. **Functional and Non-Functional Cells**: Out of the four cells produced:
- One cell develops into a functional egg (ovum).
- The other three cells become polar bodies, which are non-functional and typically degenerate.

6. **Final Answer**: Therefore, during oogenesis, each diploid cell produces **one functional egg and three polar bodies**.

### Conclusion:
The correct answer to the question is that during oogenesis, each diploid cell produces **1 functional egg and 3 polar bodies**.

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