Perigynous flowers and diadelphous condition are found in the family ?

Options

A. Papilionaceae
B. Caesalpinoidae
C. Mimosoidae
D. Solanaceae

Answer

To solve the question "Perigynous flowers and diadelphous condition are found in the family?", we can follow these steps:

### Step-by-Step Solution:

1. **Understand Perigynous Flowers**:
- Perigynous flowers have their gynoecium (the female reproductive part) situated in the center, with other floral parts (like petals and sepals) located at the rim of the thalamus (the receptacle). This arrangement results in a half-inferior ovary.

2. **Understand Diadelphous Condition**:
- Diadelphous condition refers to the arrangement of stamens in two bundles. In this condition, the stamens are fused together into two distinct groups.

3. **Identify the Family**:
- We need to determine which plant family exhibits both of these characteristics. The options provided are:
- Papilionaceae
- Cassiopinoide
- Mimosoide
- Solanaceae

4. **Evaluate the Options**:
- **Solanaceae**: This family does not typically exhibit perigynous flowers or diadelphous stamens, so it can be ruled out.
- **Cassiopinoide and Mimosoide**: These also do not have the characteristics of perigynous flowers and diadelphous conditions.
- **Papilionaceae**: This family, which is part of the larger Fabaceae (Leguminaceae) family, is known for having both perigynous flowers and diadelphous stamens.

5. **Conclusion**:
- The correct answer is that both perigynous flowers and diadelphous condition are found in the **Papilionaceae** family.

### Final Answer:
Perigynous flowers and diadelphous condition are found in the **Papilionaceae** family.