| ⇦ | 
| ⇨ |
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: - The Minamata disease in Japan was caused through pollution of water by
- Secondary productivity is rate of formation of new organic matter by
- A thin film of water held by the soil particles under the influence of internal
- Normal level of urea in blood plasma is (in mg/100 ml)
- Which one of the following pairs of nitrogenous bases of nucleic acids
Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The Minamata disease in Japan was caused through pollution of water by
- Secondary productivity is rate of formation of new organic matter by
- A thin film of water held by the soil particles under the influence of internal
- Normal level of urea in blood plasma is (in mg/100 ml)
- Which one of the following pairs of nitrogenous bases of nucleic acids
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply