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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: - Living cells placed in isotonic solution 09 saline retain their size and shape
- In a chloroplast the highest number of protons are found in
- Which of the following is the most stable ecosystem?
- The movement of cilia and flagella is due to the presence of
- A person is undergoing prolonged fasting. His urine will be found to contain
Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Living cells placed in isotonic solution 09 saline retain their size and shape
- In a chloroplast the highest number of protons are found in
- Which of the following is the most stable ecosystem?
- The movement of cilia and flagella is due to the presence of
- A person is undergoing prolonged fasting. His urine will be found to contain
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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