NEET Questions Solved


Water hyacinth

Find the odd one out

  1. Eichhornia crassipes
  2. Introduced in India for their lovely flowers
  3. Have mauve colored flowers
  4. Does not has any characteristic shape

Page number 275

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

Difficulty Level:

  • 9%
  • 7%
  • 9%
  • 77%
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