Question

15. The term used for the process of separation of grains from chaff is
(a) sieving
(b) winnowing
(c) threshing
(d) hand picking​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Winnowing is an agricultural method developed by ancient cultures for separating grain from chaff. It can also be used to remove pests from stored grain. Winnowing usually follows threshing in grain preparation.