Computer · Environmental Engineering
जल प्रदूषण के जैविक संकेतक के रूप में आमतौर पर निम्नलिखित में से किसका उपयोग किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1साल्मोनेला (Salmonella)
- 2स्यूडोमोनास (Pseudomonas)
- 3आयरन बैक्टीरिया (Iron bacteria)
- 4ई. कोलाई (E. coli)✓
सही उत्तर देखें
ई. कोलाई (E. coli)
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