The condition of maturation of anthers and stigmas of the same flower simultaneously is

Options

A. Xenogamy
B. Geitonogamy
C. Allogamy
D. Homogamy.

Answer

To solve the question regarding the condition of maturation of anthers and stigmas of the same flower simultaneously, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Terms**:
- Anthers are the part of the stamen that produce pollen.
- Stigmas are the part of the pistil that receive pollen.
- The maturation of these structures is crucial for the process of pollination.

2. **Identifying the Condition**:
- When both the anthers and stigmas mature at the same time, it facilitates self-pollination, where pollen from the anther of the same flower can fertilize the stigma.

3. **Defining Homogamy**:
- The condition where anthers and stigmas mature simultaneously in the same flower is known as **homogamy**. This condition promotes self-pollination.

4. **Differentiating from Other Terms**:
- **Xenogamy** refers to cross-pollination between different plants.
- **Allogamy** refers to the maturation of anthers and stigmas at different times, promoting cross-pollination.
- **Gytenogamy** is a form of cross-pollination that occurs within the same plant but involves different flowers.

5. **Conclusion**:
- Therefore, the correct answer to the question is **homogamy**.

### Final Answer:
The condition of maturation of anthers and stigmas of the same flower simultaneously is called **homogamy**.

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