Science Class 5 Plants

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

Which of the following shows the correct sequence to obtain grains from a crop?

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A Harvesting -> Threshing -> Winnowing
B Threshing -> Winnowing -> Harvesting
C Harvesting -> Winnowing -> Threshing
D Winnowing -> Threshing -> Harvesting

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Answer: A. Harvesting -> Threshing -> Winnowing

First the crop is cut (harvesting), then the grain is separated from the stalks (threshing), and finally the grain is separated from the chaff (winnowing).

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Which of the following shows the correct sequence to obtain grains from a crop?

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