How many of the following plants undergo pollination by water?
Maize,Wheat,Vallisneria,Water lily,Hibiscus,Water hyacinth,Hydrilla,Zostera

Pollination by slugs and snails is called:

Which pollinating agent is responsible for pollination in water hyacinth and water lily?

Select the incorrect statement for wind pollination (anemophily).

Which of the following is genetically self-pollination but functionally cross-pollination?

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.