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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: - Energy transfers or transformations are never 100% efficient. This is due to
- During systole of ventricle
- In which one of the following expenditure of energy is required
- Most common ovule, having funiculus lying close to the micropyle is called
- Heterozygosity is most favoured in plants following
Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Energy transfers or transformations are never 100% efficient. This is due to
- During systole of ventricle
- In which one of the following expenditure of energy is required
- Most common ovule, having funiculus lying close to the micropyle is called
- Heterozygosity is most favoured in plants following
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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