JIPMER 2013
- Exam
- JIPMER
- Year
- 2013
- Subject
- Zoology
- Chapter
- Microbes in Human Welfare
JIPMER 2013 · Zoology · Microbes in Human Welfare
Biological treatment of water pollution is done with the help of
Biological treatment of water pollution is done with the help of
Options
- Afungi
- Blichen
- Cphytoplanktons
- DNone of the above
Correct answer
C. phytoplanktons
Step-by-step solution
Water hyacinth (phytoplankton), can purify water polluted by biological and chemical wastes-water hyacinth has remarkable capacity to accumulate poisonous metals including radioactive substances.