NCERT Important Questions Class 9 Science biology Chapter 5
Important NCERT Extra Questions
Chapter 5 The Fundamental Unit of Life
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
Define: (i) Hypertonic solution (ii) Hypotonic solution (iii) Isotonic solution.
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(i) Hypertonic solution is the one which has higher osmotic concentration and less solvent concentration as compared to another solution.
(ii) Hypotonic solution is the solution that possesses lower osmotic concentration and higher solvent concentration as compared to another solution.
(iii) Isotonic solution is the solution that has the same concentration, osmotic as well as solvent, as that of another solution.