This is the only type of pollination which during pollination brings genetically different types of pollen grains of the stigma.
Geitonogamy
Xenogamy
$A$ and $B$ both
Autogamy
Insect pollinated flowers are
Water pollinated plant is
Pollination occurs when a pollen grain
Which is functionally cross pollination involving pollination agent, but genetically it is simillar to $L$ autogamy?
How is pollination carried out in water plants ?