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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.
Related Questions: - Fermentation is anaerobic production of
- Cu ions released from copper – releasing Intra Uterine Devices (IUDs) :
- Which extra-embryonic membrane in human prevents desiccation
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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
- Fermentation is anaerobic production of
- Cu ions released from copper – releasing Intra Uterine Devices (IUDs) :
- Which extra-embryonic membrane in human prevents desiccation
- Which of the following is correctly stated as it happens in the common cockroach ?
- The quickest method of plant breeding is
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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