Triticale is developed through intergeneric hybridisation of:

Options

A. wheat and rye
B. maize and rice
C. wheat and rice
D. wheat and barley

Answer

**Step-by-Step Solution:**

1. **Understanding Triticale**: Triticale is a hybrid cereal grain that was developed through the process of intergeneric hybridization. It is significant as it represents the first man-made cereal.

2. **Identifying the Parent Species**: The hybridization involves two specific plant species. In the case of Triticale, these species are wheat and rye.

3. **Scientific Names**: The scientific name for wheat is Triticum, and for rye, it is Secale. Thus, the hybrid Triticale is derived from these two genera.

4. **Chromosome Composition**: Triticale possesses a combination of chromosomes from both parent species, which contributes to its unique characteristics. It has more than half of the chromosome sets from both wheat and rye.

5. **Benefits of Triticale**: The hybrid inherits desirable traits from both parents. Wheat contributes high yield potential, while rye provides stress resistance. This combination makes Triticale a valuable crop.

6. **Conclusion**: Therefore, Triticale is developed through intergeneric hybridization of wheat (Triticum) and rye (Secale).

**Final Answer**: Triticale is developed through intergeneric hybridization of wheat (Triticum) and rye (Secale).

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