Tag: biology
Questions Related to biology
Which of the following is responsible for groundwater shortage?
Which of the following is the most responsible for world water crisis?
BOD is ___________ in polluted water and ________in potable water.
BOD of wastewater is amount of
Measurement of the rate of oxygen consumption in unit volume of water over a period of time is done to find out
Biological Oxygen Demand (BOD) is a measure of
Huge quantity of sewage is dumped in a river. The BOD will.
Biochemical oxygen demand measures
Multiple Choice Questions
Biochemical oxygen demand may not be good index for water bodies receiving effluents from.
If a water body have high amount of DDT it's 'Biochemical Oxygen Demand' (B.O.D.) will