Given below are two statements:
Statement I: The value of the parameter ”Biochemical Oxygen Demand (BOD)” is important for survival of aquatic life.
Statement II: The optimum value of BOD is 6.5 ppm.
In the light of the above statements, choose the most appropriate Answer from the options given below.
1
Both Statement I and Statement II are false
2
Statement I is false but Statement II is true
3
Statement I is true but Statement II is false
4
Both Statement I and Statement II are true