Chasmogamous and cleistogamous type of flowers are found in:

Options

A. Primrose
B. Ficus religiosa
C. Commelina
D. Calotropis

Answer

To answer the question about which plants contain both chasmogamous and cleistogamous flowers, we can follow these steps:

### Step-by-Step Solution:

1. **Define Chasmogamous Flowers**:
- Chasmogamous flowers are those that have exposed anthers and stigmas. This exposure allows for the possibility of cross-pollination, as pollen can easily transfer from the anther of one flower to the stigma of another.

2. **Define Cleistogamous Flowers**:
- Cleistogamous flowers, on the other hand, are closed flowers that do not open. In these flowers, the anthers and stigmas are in close proximity, which facilitates self-pollination since there is no opportunity for cross-pollination due to the closed structure.

3. **Identify the Plants in the Options**:
- The question provides a list of plants: Primrose, Ficus, Religiosa, Camelina, and Callatropis. We need to determine which of these plants can produce both types of flowers.

4. **Analyze Each Plant**:
- **Primrose**: Known for producing chasmogamous flowers, but does not typically produce cleistogamous flowers.
- **Ficus**: Generally does not produce both types of flowers.
- **Religiosa (Peepal tree)**: Primarily produces chasmogamous flowers.
- **Camelina**: Known for producing both types of flowers.
- **Callatropis**: Also known to produce both types of flowers.

5. **Conclusion**:
- The correct answer is **Camelina** and **Callatropis**, as both of these plants can produce chasmogamous flowers (for cross-pollination) and cleistogamous flowers (for self-pollination).

### Final Answer:
Chasmogamous and cleistogamous flowers are found in **Camelina** and **Callatropis**.