+2 students of a school at Kasargod district on their study tour collected flowers showing the following character.
1) Flowers are with light pollen grains.
2) Colourful flowers.
3) Nectar producing flowers.
4) Flowers with feathery stigma.
a) Arrange the characters under different pollination groups in the given table.
.
b) Write the name of two flowers pollinating through water.

Explanation

b) Hydrilla, vallisneria