Question

A student while performing an experiment to understand a certain process took the epidermis of an onion bulb and placed it in a solution whose tonicity was higher than that of cell sap

Answer 1

There r 3 types of solution

Hyper tonic, solute conc is more in solution then the cell.. So water will move out from the cell

Hypo tonic. Solute conc is lower in the surrounding medium so water will move in the cell

Iso tonic... Same conc of solute. No net movement of water