In water hyacinth and water lily,pollination takes place by

Which one of the following types of pollination brings genetically different types of pollen grains to the stigma?

Identify the wind-pollinated plant.

Identify the set of correct statements:
$A$. The flowers of Vallisneria are colourful and produce nectar.
$B$. The flowers of water lily are not pollinated by water.
$C$. In most of water-pollinated species,the pollen grains are protected from wetting.
$D$. Pollen grains of some hydrophytes are long and ribbon like.
$E$. In some hydrophytes,the pollen grains are carried passively inside water.
Choose the correct answer from the options given below.

Which is an incorrect statement for wind-pollinated plants?

It grows in a watery environment,but pollination occurs through insects or air.