Question

A boy dropped some green grams in water.He noticed that most of the seeds sunk but some seeds floated. why did some seeds float?​

Answer 1

Answer:

If some wheat seeds are added into a beaker half filled with water, the damaged seeds will float on the surface of water after some time. At the same time, the healthy seeds will settle down at the bottom. This is because the damaged seeds are lighter and healthy seeds are heavier.

Thus, the correct answer is 'Damaged seeds being lighter float on the surface of water..'