Triticale the first man made cereal crop has been obtained by crossing wheat with

Options

A. rye
B. pearl millet
C. sugacane
D. barley

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about Triticale, which is described as the first man-made cereal crop. We need to identify the crop with which wheat was crossed to create Triticale.

2. **Identifying the Components of Triticale**: The name "Triticale" can be broken down into two parts: "triticum" and "secale". "Triticum" is the scientific name for wheat, while "secale" is the scientific name for rye.

3. **Crossbreeding Process**: Triticale was developed by crossing wheat (Triticum) with rye (Secale). This hybridization aimed to combine the desirable traits of both crops.

4. **Historical Context**: Triticale was first bred in the 19th century in laboratories located in Scotland and Germany. The goal was to create a cereal crop that could be more productive and accessible than wheat alone.

5. **Conclusion**: Based on the breakdown of the name and the historical context, we conclude that Triticale is obtained by crossing wheat with rye.

6. **Final Answer**: The correct answer is rye.

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