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Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of :
Options
(a) light
(b) essential minerals
(c) oxygen
(d) food
Correct Answer:
oxygen
Explanation:
Due to eutrophication water bodies lack oxygen causing death of aquatic life.
Related Questions: - Bacteria useful in biogas fermentation are
- Uridine, present only in RNA is a
- One of the following is not a method of contraception – which one?
- Which of the following groups of structures/organs have similar function?
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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
- Bacteria useful in biogas fermentation are
- Uridine, present only in RNA is a
- One of the following is not a method of contraception – which one?
- Which of the following groups of structures/organs have similar function?
- Food in plants is transported mainly as
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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