1.

Assertion : If red blood cells were removed from the body and placed in pure water, pressure inside the cells increases. Reason : The concentration of salt content in the cells increases.

Answer»

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

Solution :Osmosis of PURE water causes lower the salt CONCENTRATION.


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