Multiple choice

Which of the following processes is called threshing?

  1. The separation of best quality grains from the crop

  2. The separation of grains from the crops which are cut

  3. The separation of grains on the basis of their size

  4. The separation of infected grains from the crops
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B Correct answer
Explanation

Threshing is the process of separating grain from the harvested and cut crop stalks. It loosens the grain from the chaff and stalks after harvesting. Other options describe different separation processes based on quality, size sorting, or removing infected grains.

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