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Biological treatment of water pollution is done with the help of
Options
(a) phytoplanktons
(b) fungi
(c) lichen
(d) none of these
Correct Answer:
phytoplanktons
Explanation:
Water hyacinth (phytoplankton), can purify water polluted by biological and chemical wastes-water hyacinth has remarkable capacity to accumulate poisonous metals including radioactive substances.
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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
- The details of tricarboxylic acid path was worked out by
- 3-phosphoglyceric acid (PGA) as the first CO₂ fixation product in algal
- Food and space, the major limiting factors of an animal population, operate
- Athletes generally suffer from
- If the sequence of bases in DNA is ATTCGATG, then the sequence of bases in its
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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