Pollination

Explanation

(i) Transfer of pollen grains from the anther to the stigma is called as pollination.
(ii) Pollination occurs with the help of abiotic agents (wind , water ) and biotic agents (insects and animals ).
(iii) When pollination involves only one flower or two flowers of the same plant , it is called as self-pollination .
(iv) If it is involves two flowers borne on two plants of the same species, it is called cross-pollination .