A monocot albuminous seed is

Options

A. Gram
B. Bean
C. Maize
D. all of the above

Answer

To determine which of the given options is a monocot albuminous seed, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Terminology**:
- **Monocot**: Refers to plants that have seeds with one cotyledon. Examples include grasses, lilies, and orchids.
- **Albuminous Seed**: These are seeds that store their food in the endosperm, which is the tissue that surrounds the embryo. These seeds are also known as endospermic seeds.

2. **Identify the Options**:
- The options provided are:
1. Gram
2. Bean
3. Maize
4. All of the above

3. **Analyze Each Option**:
- **Gram**: This is a dicot seed and is classified as an exalbuminous seed because it stores food in the cotyledons.
- **Bean**: Similar to gram, this is also a dicot seed and is classified as an exalbuminous seed.
- **Maize**: This is a monocot seed and is classified as an albuminous seed because it stores food in the endosperm.

4. **Conclusion**:
- Based on the definitions and classifications:
- **Gram** and **Bean** are exalbuminous seeds (dicots).
- **Maize** is an albuminous seed (monocot).
- Therefore, the correct answer to the question "A monocot albuminous seed is" is **Maize** (Option 3).

### Final Answer:
The correct answer is **Maize** (Option 3).

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