Which is an albuminous seed

Options

A. Gram
B. Castor
C. Maize
D. Both B and C

Answer

To determine which is an albuminous seed from the given options (gram, castor, maize, both B and C), we need to understand the concept of albuminous and non-albuminous seeds.

### Step-by-Step Solution:

1. **Understand the Definitions**:
- **Albuminous Seeds**: These seeds contain endosperm, which is the tissue that provides nourishment to the developing embryo. The endosperm is not fully consumed during seed development.
- **Non-Albuminous Seeds**: These seeds do not have endosperm because it is completely consumed during the development of the seed.

2. **Analyze the Options**:
- **Gram**: This is a dicot seed and is classified as a non-albuminous seed because it does not contain endosperm.
- **Castor**: Although castor is a dicot, it is an exception as it does contain endosperm. Therefore, it is classified as an albuminous seed.
- **Maize**: This is a monocot seed and it contains endosperm, making it an albuminous seed.

3. **Conclusion**:
- Since both castor and maize are albuminous seeds, the correct answer is **both B and C**.

### Final Answer:
The albuminous seeds from the options provided are **castor and maize (Option D: both B and C)**.