Question

Assertion: The number of cells in a multicellular organism is inversely proportional to the size of body.
Reason: All the cells in the biological world are of same size.
 *a) Both assertion and reason are true and reason is the correct explanation of assertion. (b) Both assertion and reason are true but reason is not the correct explanation of assertion.
(c) Assertion is true but reason is false.
(d) Both Assertion and Reason are false.​

Answer 1

Answer:

Assertion :The number of cells in a multicellular organism is inversely proportional to size of body. Reason: All cells of biological world are of the same size. Assertion: Specialisation of cells is useful for organism. Reason: It increases the operational efficiency of an organism.

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