1.

Assertion (A) : Human behaviour is affected by many variables. Reason (R) : It can be very easy to study in the laboratory. A) Both A and R are false B) Both A, R are true. R is correct ex-planation for A C) Both A, R are true, but R is not a correct explanation for AD) A is true but R is false

Answer»

D) A is true but R is false



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