Question

describe how pollen grains from a flower does cross pollination?​

Answer 1

CROSS POLLINATION....

Cross-pollination, also called allogamy, occurs when pollen is delivered from the stamen of one flower to the stigma of a flower on another plant of the same species. ... The pollen is released from the anther within the flower or the pollen on the anther grows a tube down the style to the ovules...

SELECT TO BRAINLIST ANSWER....

Answer 2

Answer:

Through the external media like wind, insects, or by any other means these minute pollen grains and they are very light they easily get blown or also they get stuck on body of the birds and insects visiting the flower and then after are transferred to the stigma of other flower of different plant with same species usually.

then after Syngamy and triple fusion occurs.

hope it helps. ...