Question

Osmosis and diffusion are the same except that in osmosis there is ______.

विकल्प

• Cell wall

• Use of energy

• Semi-permeable membrane

• Freely permeable membrane

Answer 1

Osmosis and diffusion are the same except that in osmosis there is semi-permeable membrane.

Explanation:

Both processes move molecules from high to low concentration. However, osmosis strictly requires a semi-permeable membrane to let only water pass through.