Linnaeus evolved a system of nomenclature called

Options

A. Mononomical
B. Vernacular
C. Binomial
D. Polynomial

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the system of nomenclature evolved by Linnaeus.

2. **Identifying Linnaeus**: Linnaeus, also known as Carolus Linnaeus, was a Swedish scientist known for his contributions to taxonomy and nomenclature.

3. **Recognizing the Nomenclature System**: Linnaeus developed a system called binomial nomenclature. This system is a formal method for naming species.

4. **Defining Binomial Nomenclature**: Binomial nomenclature involves naming a species using two parts:
- The first part indicates the genus (e.g., "Mangifera" for mango).
- The second part indicates the specific epithet or species (e.g., "indica" for mango).

5. **Example of Binomial Nomenclature**: For the mango, the scientific name is "Mangifera indica". Here, "Mangifera" is the genus and "indica" is the species.

6. **Analyzing the Options**:
- **Mononomical**: This refers to a name consisting of a single part. This is incorrect.
- **Vernacular**: This refers to local names that vary by region. This is also incorrect as it is not a formal naming system.
- **Binomial**: This is the correct answer as it refers to the two-part naming system developed by Linnaeus.
- **Polynomial**: This refers to names consisting of many parts, which is incorrect in the context of Linnaeus’s system.

7. **Conclusion**: The correct answer to the question is "binomial".

**Final Answer**: Linnaeus evolved a system of nomenclature called **binomial**.

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