The pedicel of the female flower coils after pollination in

Options

A. Viola
B. Centaurea
C. Silene
D. Vallisneria

Answer

### Step-by-Step Solution:

1. **Understanding Pollination**:
- Pollination is defined as the transfer of pollen grains (male gametes) from the anther (part of the male reproductive organ) to the stigma (part of the female reproductive organ) of a flower.

2. **Identifying the Flower**:
- The question specifically refers to the female flower of a plant. In this context, we will consider the example of *Valisneria*, a type of hydrophyte (water plant).

3. **Process of Pollination in *Valisneria***:
- In *Valisneria*, the female flower develops underwater. To facilitate pollination, the peduncle (the stalk that supports the flower) elongates, bringing the female flower to the surface of the water.
- Male flowers are dispersed across the water surface and aggregate around the female flower.

4. **Contact for Pollination**:
- The male flowers release their pollen, and the stamens (the male reproductive parts) come into contact with the stigma of the female flower, allowing for pollination to occur.

5. **Coiling of the Pedicel**:
- After successful pollination, the pedicel of the female flower coils tightly. This coiling action is crucial as it helps retract the pollinated flower back underwater, ensuring that the fertilization process can take place in a suitable environment.

6. **Conclusion**:
- Therefore, the answer to the question is that the pedicel of the female flower coils after pollination in *Valisneria*.