Uphill transport `I.e.` movement of substances from their lower concentation to their higher concentration occurs in

Movement of a substance from the area of low concentration to an area of high concentration is called diffusion.

The movement of free atoms from higher concentration to lower concentration is called

The movement of free atoms from higher concentration to lower concentration is called

Imbibition/diffusion is the movement of substances from the region of their higher concentration to the region of lower concentration.

Movement of molecules from a region of higher concentration to the region of lower concentration.

Assertion : Osnosis involves movement of solvent molecules from its lower concentration to its higher concentration. Reason : Solutions having the same osmotic pressure are called isotonic solutions.

Write true or False . If false , give the correct answer : Diffusion is the movement of particles from an area of lower concentration to higher concentration.

Diffusion is a random movement of individual molecules form a region of lower concentration to a region of higher concentration.