To produce 16 pollen how many microspore mother cells are required?

Answer

To solve the question of how many microspore mother cells (MMC) are required to produce 16 pollen grains, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Role of Microspore Mother Cells**:
- Microspore mother cells undergo meiosis to produce microspores, which eventually develop into pollen grains.

2. **Determine the Number of Pollen Grains Produced by One MMC**:
- Each microspore mother cell produces 4 pollen grains after undergoing meiosis.

3. **Calculate the Number of MMC Needed for 16 Pollen Grains**:
- Since one MMC produces 4 pollen grains, we can find out how many MMCs are needed for 16 pollen grains by dividing the total number of pollen grains by the number of pollen grains produced by one MMC.
- Calculation:
\[ \text{Number of MMC required} = \frac{\text{Total pollen grains}}{\text{Pollen grains per MMC}} = \frac{16}{4} = 4 \]

4. **Conclusion**:
- Therefore, to produce 16 pollen grains, 4 microspore mother cells are required.

### Final Answer:
**4 microspore mother cells are required to produce 16 pollen grains.**

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