Question

name the undesirable materials present in wheat rice and pulses

Answer 1

i think its husk..!!

Answer 2

Husks are the undesirable materials found in wheat, rice and pulses.They can be removed by threshing these grains to remain with cereals alone.

Threshing can be done by use of hands or by use of machinery. After threshing the separation of the husks from the grains is done by winnowing.

Hand picking can be used to remove pebbles