NCERT Solutions for Class 10 Science Chapter 15
Important Board Questions
Our Environment
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Very Short Questions
Questions No: 5
Name the bacteria whose presence in water indicates contamination of water.
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Get Hindi Medium and English Medium NCERT Solution for Class 10 Science to download.
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https://www.tiwariacademy.com/ncert-solutions/class-10/Science/chapter-15/