These questions consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following five responses.
Assertion: Specialization of cells is useful for organism.
Reason: It increases the operational effeciency of an organism.
A. If both assertion and reason are true and the reason is a correct explanation of the assertion.
B. If both assertion and reason are true but reason is not a correct explanation of the assertion.
C. If the assertion is true but reason is false.
D. If the assertion and reason are false.
