If cells of onion peel and RBC are separately kept in hypotonic solution, what among the following will take place? Explain the reason for your answer. (a) Both the cells will swell. (b) RBC will burst easily while cells of onion peel will resist the bursting to some extent. (c) a and b both are correct. (d) RBC and onion peel cells will behave similarly.
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
(c) a and b both are correct.
Explanation:
When surrounding medium is hypotonic water moves into the cell. This lead to swelling of cells. RBC do not have plasma membrane and they swell and burst easily. Plant cell have cell wall which will prevent them from bursting.
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