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Explain the process of pollination in Va...

Explain the process of pollination in Vallisneria .How is it different in water- lily , which is also an aquatic plant ?

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In Vallisneria , the female flower reach the surface of water by the long stalk and the male flowers or pollen grains are released into the surface of water they are carried by water currents reaching the famale flowers and the stigma. In water - liye pollunation takes place through wind or insect , female flower emerges above the surface of water and gets pollinated.
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