In cereals,the cotyledon is called:

$A$ type of seed germination in which the epicotyl region of the embryo elongates rapidly to pull the plumule out of the soil surface is called . . . . . . germination.

The dispersal of cotton and madar seeds takes place by wind because of

Commercially useful surface fibers are obtained from which of the following?

Which is a useful product of epidermal origin?

Given below is the diagram of a monocotyledonous seed. Identify the parts labelled $A, B, C,$ and $D$.