Question

Salim,s mother put some gram seeds in water.she observed that after some time all seeds came on the surface of water.what will be the possible reason?

Answer 1

Answer:

Gram seeds when soaked in water; absorb water by Imbibition and endosmosis. The water from the surrounding enters the gram seeds and thus it swells. and come on the surface ^_^

Answer 2

Answer:

if the seeds came on the surface of water so the seeds are not of good quality