Question

wa LPP
Draw a diagram showing germination of pollen on stigma of a flower
and mark on it the following organs/ parts:
(1) Pollen Grain
(2) Pollen tube
(3) Stigma
(4) Female germ cell​

Answer 1

Explanation:

Only after pollination, when pollen has landed on the stigma of a suitable flower of the same species, can a chain of events happen that ends in the making of seeds. A pollen grain on the stigma grows a tiny tube, all the way down the style to the ovary. ... The ovary develops into a fruit to protect the seed.Jun 6, 2012