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In a river if its BOD percentage is high then
Options
(a) river is polluted
(b) rive is not polluted
(c) river is dry
(d) none of these
Correct Answer:
river is polluted
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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
- In which of these animals skin serves as an accessory organ of respiration
- The back flow of blood from the right ventricle to the right auricle is prevented by
- The organisms separated by geographical barriers are termed
- The zone of atmosphere in which the ozone layer is:
- Prothrombin, which helps in clotting of blood, is released by
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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