Question

Botanical name of hard wheat is ________.

• A. Triticum monococcum
• B. Triticum aestivum
• C. Triticum durum
• D. Triticum dicoccum

Hint:

Durum wheat (Triticum durum) is the hardest of all wheat species. Its high protein content and yellow endosperm pigment make it the standard choice for pasta and semolina production.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
Wheat belongs to the genus Triticum and is classified into different species based on genomic composition, grain hardness, and gluten properties.
Detailed Explanation:
Let us identify each of the listed species:
- Triticum monococcum (A): Known as Einkorn wheat, which is an ancient diploid wheat species.
- Triticum aestivum (B): Known as common bread wheat, which is a hexaploid wheat used primarily for bread, cakes, and all-purpose flour.
- Triticum durum (C): Known as durum wheat or hard wheat.
It is a tetraploid wheat characterized by hard, vitreous amber kernels and a high protein/gluten content.
Because its gluten is strong but inelastic, it is ideal for milling into semolina to manufacture pasta, macaroni, and spaghetti.
- Triticum dicoccum (D): Known as Emmer wheat, which is another ancient tetraploid wheat.

Step 2: Final Answer:
The botanical name of hard wheat is Triticum durum.