Monothecous stamens are found in

Options

A. Sunflower
B. Pea flower
C. Shoe flower
D. Mustard

Answer

To determine where monothecous stamens are found, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of Stamens**:
- Stamens are the male reproductive organs of flowers. They consist of two main parts: the anther and the filament.

2. **Define Monothecus and Dithecus**:
- The classification of stamens can be based on the number of lobes in the anther.
- If the anther has one lobe, it is referred to as monothecus.
- If the anther has two lobes, it is called dithecus.

3. **Examine the Options**:
- The options provided are: sunflower, pea flower, shoe flower, and mustard.
- We need to identify which of these flowers has monothecous stamens.

4. **Identify the Correct Flower**:
- Among the options, the shoe flower (Hibiscus rosa-sinensis) is known to have monothecous stamens.
- The other options (sunflower, pea flower, mustard) typically have dithecus stamens.

5. **Conclusion**:
- Therefore, the correct answer to the question "Monothecous stamens are found in" is option C: Shoe flower.

### Final Answer:
**C: Shoe flower**

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