Which of the following variety of rice has been produced by the hybridisation of Oryza japonic and O. indices ?

Options

A. Jagannath
B. Aruna
C. ADT-37
D. Reimei

Answer

**Step-by-Step Solution:**

1. **Understand the Question:**
The question asks for the variety of rice that has been produced by the hybridization of two species: Oryza japonica and Oryza indica.

2. **Identify the Options:**
The options provided are:
- Jagannath
- Aruna
- ADT-37
- Remai

3. **Recall the Hybridization Process:**
Hybridization involves crossing two different species or varieties to produce a new variety that may have desirable traits such as higher yield, disease resistance, etc.

4. **Analyze Each Option:**
- **Jagannath:** Not known to be a hybrid of Oryza japonica and Oryza indica.
- **Aruna:** Also not recognized as a hybrid of the mentioned species.
- **ADT-37:** This variety is known to be produced by the hybridization of Oryza japonica and Oryza indica.
- **Remai:** Not associated with the hybridization of the specified species.

5. **Conclusion:**
Based on the analysis, the correct answer is **ADT-37**, as it is the variety produced by the hybridization of Oryza japonica and Oryza indica.

**Final Answer:**
The variety of rice produced by the hybridization of Oryza japonica and Oryza indica is **ADT-37**.

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