Transfer of pollen grains from the ________ to the _________ of a flower is called pollination.
Pollination :
Pollination is the process of transfer of pollen grain from the anther to the stigma of a flower.
Stamen and carpel :
Pollen grain :
The pollen grain is a male gametophyte which carries a male gamete.
Final answer: Transfer of pollen grains from the anther to the stigma of a flower is called pollination.