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Question
State whether true or false.
Microbes can be used to minimise or combat mercury poisoning 
Options:
A .  True
B .  false
C .  Lipids
D .  Lignin
Answer: Option A
:
A
Mercury poisoning refers to the biomagnification of a toxic form of mercury - methymercury in the living systems of organisms in a food chain. Researchers at Inter-American University in Puerto Rico have engineered a bacterium that could withstand 25 times the dosage of mercury that would normally kill a regular bacterium. More importantly, in 5 days, these bacteria removed up to 80% of the dissolved mercury in solution. These newly engineered bacteria could help control mercury poisoning to a great extent and protect thousands of organisms from becoming susceptible to chemical poisoning.

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