Gall flowers of Ficus are

Options

A. Sterile male
B. Sterile female
C. Sterile bisexual
D. Fertile female

Answer

To solve the question regarding the gall flowers of Ficus, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Gall Flowers**:
- Gall flowers are characterized by abnormal swellings known as galls. These galls can occur in various parts of the plant, including leaves, stems, and reproductive structures.

2. **Identifying the Plant**:
- The question specifically mentions Ficus, which is a genus of trees and shrubs known for their unique flowering structures.

3. **Characteristics of Gall Flowers**:
- In gall flowers, the abnormal swelling occurs primarily in the female reproductive parts of the flower. This swelling can lead to changes in the flower's reproductive capabilities.

4. **Sterility in Gall Flowers**:
- The swelling in the female reproductive part often leads to sterility. This means that the flowers do not produce viable seeds or fruits, as the reproductive structures are compromised.

5. **Analyzing the Options**:
- The options provided are:
- A) Sterile Male
- B) Sterile Female
- C) Sterile Bisexual
- D) Fertile Female
- Since the gall flowers in Ficus are primarily associated with the female reproductive parts and lead to sterility, the correct choice is **B) Sterile Female**.

6. **Conclusion**:
- Based on the understanding of gall flowers and their association with sterility in the female parts of Ficus, the answer to the question is **Sterile Female**.

### Final Answer:
**B) Sterile Female**