What are the example of fresh water and polluted water indicator???
NEET Prep: Mock Test | 10 Years PYQ's
NEET 2026: Boards Cheat Sheet | Mind Maps & Diagrams Guide | Formula Sheet
Latest: Allied and Health Sciences- Best Courses, Colleges & Career Options
Answers (2)
26th Dec, 2018
Hii Prashant
Daphnia,trout fish and larva of stone fly are the example of fresh water indicator and tubifex,chironomous,e.coli,blood worms are the indicator of polluted water.i Hope this information helps you.
Thank you
Daphnia,trout fish and larva of stone fly are the example of fresh water indicator and tubifex,chironomous,e.coli,blood worms are the indicator of polluted water.i Hope this information helps you.
Thank you
1 like
Comments (0)
26th Dec, 2018
Daphnia,trout fish and larva of stone fly indicate fresh water where is the microbiological as well as biochemical quality of polluted water near BSS by breakpoint chlorination or biological oxygen demand which can be measured by horrocks apparatus and also by cholrinometer and we can reconfirm by presence of escherichia coli in water can be confirmed by presumptive coliform count which measures how many colonies of escherichia coli present in the polluted water body using Eijkman's reagent
Comments (0)
Related Questions
What are elastomers with example?
1169 Views
Know More about
National Eligibility cum Entrance Test
Eligibility | Application | Result | Cutoff | College Predictor | Counselling | Answer Key | Accepting Colleges
Get Updates Brochure
Thank You!
Your National Eligibility cum Entrance Test brochure has been successfully mailed to your registered email id “”.
Upcoming Exams
Result Date:
30 Dec, 2025
- 30 Dec, 2025
Exam Date:
11 Jan, 2026
- 11 Jan, 2026
Exam Date:
6 May, 2026
- 7 May, 2026
Exam Date:
30 May, 2026
- 30 May, 2026
Exam Date:
11 Jun, 2026
- 11 Jun, 2026
