Question
Zoology Question on B cell and T cell activation
Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R):
Assertion (A): Activated macrophages are more effective than resting ones in eliminating pathogens.
Reason (R) : Activated macrophages show increased phagocytic activity and ability to activate T cells.
In the light of the above statements, choose the most appropriate answer from the options given below
Both (A) and (R) are correct and (R) is the correct explanation of (A)
Both (A) and (R) are correct but (R) is not the correct explanation of (A)
(A) is correct but (R) is not correct
(A) is not correct but (R) is correct
Both (A) and (R) are correct and (R) is the correct explanation of (A)
Solution
The correct option is(A): Both (A) and (R) are correct and (R) is the correct explanation of (A)