Environment, Ecology & Biodiversity MCQs
Q. Which of the following statements are correct?
1. The level of organic matter present in water is known as biological oxygen demand.
2. Greater BOD, lesser is the polluting potential.
Select the correct option from the codes given below:
a. Only 1
b. Only 2
c. Both 1 & 2
d. Neither 1 & 2
The level of organic matter present in water is known as Biological Oxygen Demand. The greater the Biological Oxygen Demand, greater is the polluting potential.
