IR-8 variety belong to

Options

A. Rice
B. Wheat
C. Maize
D. Sugarcane

Answer

To answer the question "IR-8 variety belong to," we can follow these steps:

### Step-by-Step Solution:

1. **Identify the IR-8 Variety**: The IR-8 variety is a specific type of crop.
- **Hint**: Think about the major crops that are commonly studied in agricultural science.

2. **Determine the Crop Type**: The IR-8 variety is known for being a semi-dwarf variety.
- **Hint**: Consider the characteristics of different crops and which ones might have semi-dwarf varieties.

3. **Research the Origin**: The IR-8 variety was developed by the International Rice Research Institute (IRRI).
- **Hint**: Look for institutes that specialize in crop research and their contributions to agriculture.

4. **Establish the Crop Name**: Since IR-8 was developed by IRRI, it is specifically associated with rice.
- **Hint**: Recall the major crops that are researched by IRRI and their significance in food production.

5. **Historical Context**: The IR-8 variety was introduced in the early 1960s and launched in 1966 in India and the Philippines.
- **Hint**: Consider the timeline of agricultural advancements and the introduction of new crop varieties.

### Final Answer:
The IR-8 variety belongs to rice.