| ⇦ | 
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Ozons (O₃) layer in stratosphere is effected by
Options
(a) CFC
(b) excess of CO
(c) excess of CO₂
(d) low rainfall
Correct Answer:
CFC
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The ovule during its development undergoes 180 degree curvature bringing
- Genetically dwarf plants can be induced to grow tall by using
- Multiple alleles are present :
- The significance of light and chlorophyll in photosynthesis was discovered
- Dual breed variety of cattle is
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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