Suffix for sub species is :-

Options

A. Phytina
B. Oideae
C. Ineae
D. None

Answer

### Step-by-Step Solution:

1. **Understanding Subspecies**:
- A subspecies is a taxonomic category that ranks below species and is used to classify populations of a species that are distinct in some way, often geographically or morphologically.

2. **Identifying the Suffix**:
- In biological classification, different taxonomic ranks have specific suffixes. For example, families often end with "-aceae," and orders with "-ales." However, when it comes to subspecies, there is no universally accepted suffix.

3. **Trinomial Nomenclature**:
- Instead of a suffix, subspecies are often represented using a trinomial nomenclature system. This means that the full scientific name of an organism includes three parts: the genus name, the species name, and the subspecies name.

4. **Example of Trinomial Nomenclature**:
- For instance, in the case of rice, the scientific name is *Oryza sativa*. If we were to specify a subspecies, it might be written as *Oryza sativa var. indica*, where "var." indicates the variety or subspecies.

5. **Conclusion**:
- Therefore, the answer to the question regarding the suffix for subspecies is that there is none. Instead, subspecies are represented in a trinomial format.

### Final Answer:
- The suffix for subspecies is: **None**.

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