Environment & Ecology · Environmental Pollution
ऑटोमोबाइल निकास (Exhaust) में मौजूद कौन-सा कैंसरकारी घटक मुख्य रूप से कैंसर पैदा करने के लिए जिम्मेदार है?
- 1पॉलीसाइक्लिक एरोमैटिक हाइड्रोकार्बन (PAHs)✓
- 2लेड ऑक्साइड
- 3कार्बन मोनोऑक्साइड
- 4नाइट्रोजन ऑक्साइड
सही उत्तर देखें
पॉलीसाइक्लिक एरोमैटिक हाइड्रोकार्बन (PAHs)
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