Question

How does water help in the dispersal of seed of plant and trees

Answer 1

Hey Friend,

Dispersion of seeds is essential for cross-pollination...One of agents responsible for seed dispersion is water.

Seeds dispersed by water are - 
*light
*fluffy
*small or giant
*can survive for long time
*may have woody and coarse texture

The plants and trees are mostly situated near water bodies. 

Now, the properties of the seeds helps them to float and survive. These seeds are carried away by the ocean currents and are transported from this shore to that shore. 

Hope it helps!

Answer 2

Answer:

From plants and trees near river and sea seeds fall in it and by flowering reach other side and thus help in dispersal.

I hope this answer will help you.