Given below are two statements, one is labelled as Assertion A and the other is labelled as reason R.
Assertion (A): The first step in urine formation is the filtration of blood.
Reason (R):- The glomerular capillary blood pressure causes filtration of blood. Find out the correct option:
(1) Both A and R are correct and R is the correct explanation of A
(2) Both A and R are correct and R is not the correct explanation of A
(3) A is correct but R is incorrect
(4) A is incorrect but R is correct
