The presence of inserted stamens is a character of

Options

A. anemophily
B. entomophily
C. hydrophily
D. none of these

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the presence of inserted stamens and which type of pollination it is associated with.

2. **Defining Key Terms**:
- **Inserted Stamens**: These are stamens that are positioned within the flower, often close to the petals.
- **Anemophily**: Pollination by wind.
- **Entomophily**: Pollination by insects.
- **Hydrophily**: Pollination by water.

3. **Analyzing the Options**:
- **Option A: Anemophily**: In wind-pollinated flowers, the stamens are usually long and protruding to allow the wind to carry the pollen. Therefore, inserted stamens are not characteristic of anemophily.
- **Option B: Entomophily**: Insect-pollinated flowers often have inserted stamens to facilitate pollen transfer when insects visit the flower for nectar. This makes inserted stamens a characteristic of entomophily.
- **Option C: Hydrophily**: Water-pollinated flowers also do not typically have inserted stamens, as water currents would not effectively carry them. Hence, this option is also incorrect.
- **Option D: None of these**: This option can be eliminated since we have identified entomophily as a valid choice.

4. **Conclusion**: Based on the analysis, the presence of inserted stamens is a characteristic of **entomophily** (Option B).

5. **Final Answer**: The correct answer is **B: Entomophily**.

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