The common indicator organism of water pollution is ......

  • A
    Entamoeba histolytica
  • B
    Lemna paucicostata
  • C
    Eichhornia crassipes
  • D
    Escherichia coli

Explore More

Similar Questions

High coliform count in water is an indicator of

Which of the following is a main factor of water pollution?

Domestic and hospital sewage often contains many undesirable pathogenic microorganisms. If discharged into water bodies without proper treatment, which of the following diseases can be caused?
$I-$ Dysentery or Diarrhoea
$II-$ Typhoid
$III-$ Hepatitis
$IV-$ Cancer
$V-$ Cholera
$VI-$ $AIDS$

Which method is used by municipalities in cities to treat wastewater?

What is the effect of water pollution on aquatic environments?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo