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Minamata disease in Japan was the result of water pollution by ______. - Biology (Theory)

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Question

Minamata disease in Japan was the result of water pollution by ______.

Options

  • lead

  • radioactive substances

  • mercury

  • DDT

MCQ
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Solution

Minamata disease in Japan was the result of water pollution by mercury.

Explanation:

Minamata disease is a severe neurological syndrome caused by mercury poisoning. It resulted from the release of methylmercury in industrial wastewater from a chemical factory, which bioaccumulated in fish and shellfish consumed by the local population, causing mercury poisoning and deaths over many years in Minamata city, Japan.

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Chapter 18: Environmental Issues - TEST YOUR PROGRSS [Page 747]

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Nootan Biology [English] Class 12 ISC
Chapter 18 Environmental Issues
TEST YOUR PROGRSS | Q 1. 3. | Page 747
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