nigrum is one species of genus

Options

A. Mangifera
B. Solanum
C. Triticum
D. Pisum

Answer

To answer the question "Nigrum is one species of genus," we need to identify the correct genus for the species "nigrum" from the given options: Mangifera, Solanum, Triticum, and Pisum.

### Step-by-Step Solution:

1. **Understanding Scientific Naming**:
- In biological classification, every species has a scientific name that consists of two parts: the genus name and the species name. For example, in the name "Solanum nigrum," "Solanum" is the genus and "nigrum" is the species.

2. **Analyzing the Options**:
- **Mangifera**: The species commonly associated with this genus is Mangifera indica, which is the mango.
- **Solanum**: This genus includes several species, one of which is Solanum nigrum, commonly known as black nightshade.
- **Triticum**: The species typically associated with this genus is Triticum aestivum, which is wheat.
- **Pisum**: The species associated with this genus is Pisum sativum, commonly known as pea.

3. **Identifying the Correct Option**:
- Since "nigrum" is specifically mentioned in the context of a genus, we can conclude that the correct genus for "nigrum" is **Solanum**.

4. **Conclusion**:
- Therefore, the correct answer to the question is **Solanum**.

### Final Answer:
Nigrum is one species of the genus **Solanum**.

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