Biology · PYQ NEET UG 2019(2)
हिन्दीWhat type of pollination takes place in Vallisneria?
Correct answer · Option 1
Male flowers are carried by water currents to female flowers at surface of water.
Explanation
In Vallisneria, female flowers reach the surface by long stalks, and male flowers/pollen grains are released onto the water surface to reach them.