Read the following characters.
i. Diadelphous condition
ii. Vexillary aestivation
iii. Non - endospermic seed
The above characters belongs to family

Options

A. Solanaceae
B. Fabaceac
C. Cruciferae
D. Gramineae

Answer

To solve the question regarding the family to which the characters belong, we need to analyze each of the given characters:

1. **Diadelphous condition**: This refers to a floral structure where the stamens are united in two groups. This is a characteristic feature of the family Fabaceae (Leguminosae), which includes legumes.

2. **Vexillary aestivation**: This is a type of floral arrangement where the petals are arranged in such a way that one petal (the vexillum) is larger and overlaps the others. This is also a characteristic of the Fabaceae family.

3. **Non-endospermic seed**: In this context, non-endospermic seeds are those that do not have a significant amount of endosperm at maturity. This is another trait commonly associated with the Fabaceae family, where seeds typically have a large cotyledon that stores nutrients.

Based on the analysis of these three characters, we can conclude that they all belong to the **Fabaceae family**.

### Step-by-Step Solution:
1. Identify the first character: Diadelphous condition is a feature of the Fabaceae family.
2. Identify the second character: Vexillary aestivation is also a characteristic of the Fabaceae family.
3. Identify the third character: Non-endospermic seed is another trait associated with the Fabaceae family.
4. Conclude that all three characters belong to the same family, which is **Fabaceae**.