Contamination of aquatic environment by Polychlorinated Biphenyls (PCB – McqOptions

MCQOPTIONS

1.	Contamination of aquatic environment by Polychlorinated Biphenyls (PCBs) can originate fromA. Sewage effluentB. Waste incineratorsC. Toxic dumpsD. Thermal power plantsE. Transport sectorChoose the most appropriate answer from the options given below:
A.	A, C, E only
B.	A, B, D, E only
C.	B, C, D only
D.	A, B, C only
Answer» E.

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