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Minamata disease first occurred in
Options
(a) Japan
(b) China
(c) Korea
(d) Russia
Correct Answer:
Japan
Explanation:
Mercury (mercuric chloride) enters into water naturally as well as through industrial effluents. It was responsible for minamata epidemic disease that caused several deaths in Japan and Sweden. This tragedy had occurred due to consumption of heavily mercury-contaminated fish by the villagers. Metallic mercury is not poisonous if taken by mouth because it is not absorbed but causes poisoning if finely divided and inhaled, or rubbed into skin. The disease is characterised by diarrhoea, haemolysis, impairment of various senses, numbness of lips, tongue, limbs, deafness, blurring of vision, mental dearrangement, meningites and death.
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Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Injury to adrenal cortex is not likely to affect the secretion of which one of the
- In which of the following both pairs have correct combination about conservation:
- In the heart of mammals the bicuspid valve mitral valve is situated between
- Which one of the following is a viral disease of poultry ?
- Which one of the following statements is true regarding digestion and absorption
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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