Question

how are seed dispersal by water give example? in short answer​

Answer 1

HOLA MATE !

Answer:

Plants which grow beside water often rely on water to transport their seeds for them. They may produce light seeds which float, or there may be fluff that helps buoyancy. ... They can colonise such isolated places because they both have very small, light seeds, which can be carried by the wind or by water.

example :- water lily