Oil seed is

Options

A. Lens culinaris
B. Arachis hypogea
C. Trifolium alexandrium
D. Phaseolus mungo.

Answer

To answer the question "Oil seed is," we will follow these steps:

1. **Identify the Options**: The options provided are Lens, Hulanuris, Archis, Hypogea, Trifolium, Alexandrium, and Spathiolus mungo.

2. **Understand What Oil Seeds Are**: Oil seeds are seeds that are primarily grown for the oil content they contain. They are used for cooking and other purposes.

3. **Recognize Common Oil Seeds**: One of the most common oil seeds is the peanut, also known as groundnut.

4. **Classify the Peanut**: The peanut is classified scientifically as Arachis hypogaea. It is a legume crop that is cultivated for its edible seeds and the oil extracted from them.

5. **Conclusion**: Based on the classification and understanding of oil seeds, the correct answer to the question "Oil seed is" would be Arachis hypogaea.

### Final Answer:
Oil seed is Arachis hypogaea.

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