A plasmolysed cell can be deplasmolysed by placing it in

isotonic solution

saturated solution

pure water or hypotonic solution

hypertonic solution

C.

pure water or hypotonic solution

Hypotonic Solution is the solution in which the concentration of solutes is greater inside the cell than outside of it.

Hypertonic Solution is the solution where the concentration of solutes is greater outside the cell than inside it.

Isotonic Solution refers to two solutions having the same osmotic pressure across a semi- permeable membrane.

Saturated Solution is a chemical solution containing the maximum concentration of a solute dissolved in the solvent.

Potometer is used to measure

The magnitude of root pressure ranges from

The real forces responsible for the movement of water from one cell to another cell is mainly

Assertion: Translocation of sugar from source (leaf) to sink is defined as pressure flow hypothesis.

Reason: Translocation of the solute is facilitated through living phloem sieve tube cells.

If both assertion and reason are true and reason is the correct explanation of assertion.
If both assertion and reason are true but reason is not the correct explanation of assertion.
If assertion is true but reason is false.
If both assertion and reason are false.

What is correct about the movement of substance across the membrane in facilitated diffusion?

It is an active transport
It doesn't cause transport of molecules from low concentration to high concentration
It is insensitive to inhibitors
It is a very specific transport

Na⁺/K⁺ pump is associated with

Which one of the following does'nt help in molecule transport?

Which one of the following is correct for the transmembrane proteins in lipid bilayer of plasma membrane?

Potometer works on the principle of

Transport in Plants