Question

what is mean by stigma​

Answer 1

Explanation:

The part of the pistil where pollen germinates.

Functions of Stigma:-

The stigma is a specially adapted portion of the pistil modified for the reception of pollen. It may be feathery and branched or elongated, as in such wind-pollinated flowers as those of the grasses, or it may be compact and have a sticky surface. The ovary… …the pistil's receptive surface, the stigma

Answer 2

The stigma (plural: stigmas or stigmata) is the receptive tip of a carpel, or of several fused carpels, in the gynoecium of a flower.