Question

which type of pollination takes place by Valliseneria​

Answer 1

Answer:

Epihydrophily

Complete answer:

Pollination in Vallisneria is epihydrophily. It is a kind of hydrophily which happens on the outside of water. In Vallisneria, the female blossoms are submerged in the water.

Answer 2

Required Answer:-

The type of pollination takes place by vallisneria is water pollination. Some other examples of water pollination are hydrilla, zostera.

• Water pollination is also called as Hydrophily.
• In Hydrophily, pollen grains are released in water and female flowers are submerged in water.
• Some common examples of plants in which pollination is hydrophily are coontail, common waterweed and some aquatic plants.
• Indian National flower lotus (Nelumbo Nucifera) also pollinated by hydrophily.
• Hydrophily is quite rare in flowering plants (angiosperms) and is limited to about 30 genera, mostly monocotyledons.