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Pollination by water is seen in...

Pollination by water is seen in

A

Nelumbium

B

Vallisneria

C

Eichornia

D

Nymphaea

Text Solution

Verified by Experts

The correct Answer is:
B
In Vallisneria female flower appear on surface of water and pollen grains reaches to female flower thus pollination by water i.e. hydrophily take place.
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How many of the following statements (s) is/are correct about pollination ? I. In Vallisneria and Zostera , the flowers emerge above the level of water and are pollinated by insects or wind. II: In most of the water pollinated species , pollen grains are protected from wetting by a mucilaginous covering. III. Pollination by water is quite rare in flowering plants and is limited to about 30 genera, mostly dicotydons.

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The given figure show the pollination by water in Callisnerai. Find out the correct matching.

The given figure show the pollination by water in Vallisneria. Find out the correct matching.

Pollination by water takes place in:

Pollination in water hyacinth is through

What is incorrect for pollination by water?