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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: - Which one of the following is being utilized as a source of biodiesel
- Which one of the following fruits is parthenocarpic?
- Which one of the following also acts as a catalyst in a bacterial cell?
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- Photochemical combination of hydrocarbons and nitrogen oxides emitted by automobile
Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following is being utilized as a source of biodiesel
- Which one of the following fruits is parthenocarpic?
- Which one of the following also acts as a catalyst in a bacterial cell?
- Which one of the following statements is correct regarding blood pressure?
- Photochemical combination of hydrocarbons and nitrogen oxides emitted by automobile
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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