Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Polluted rivers with very high values of Biological Oxygen Demand (BOD) may produce a foul smell
Reason R: Anaerobic bacteria produce sulfur dioxide and oxides of nitrogen
In light of the above statements, choose the most appropriate answer from the options given below
1
Both A and R are correct and R is the correct explanation of A
2
Both A and R are correct but R is NOT the correct explanation of A
3
A is correct but R is not correct
4
A is not correct but R is correct