Exalbuminos seeds are of

Options

A. wheat pea groundnut
B. castor pea groundnut
C. pea groundnut beans
D. wheat castor rice

Answer

### Step-by-Step Solution:

1. **Understanding Exalbuminous Seeds**:
- Exalbuminous seeds are also known as non-endospermic seeds. This means that these seeds do not contain endosperm, which is the tissue that typically provides nutrition to the developing embryo.

2. **Characteristics of Exalbuminous Seeds**:
- In exalbuminous seeds, the reserve food material is stored in the cotyledons rather than in the endosperm. This is different from albuminous seeds, where the endosperm is present and serves as the main source of nutrition.

3. **Examples of Exalbuminous Seeds**:
- Common examples of exalbuminous seeds include:
- Beans
- Peas
- Gram (Chickpeas)
- Orchids

4. **Identifying the Correct Options**:
- From the options given (wheat, pea, groundnut, castor), we need to identify which of these are exalbuminous.
- Wheat and castor seeds are typically albuminous, while pea and groundnut seeds are exalbuminous.

5. **Conclusion**:
- Therefore, the correct answer to the question "Exalbuminous seeds are of" would be **pea and groundnut**.