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प्रश्न
Fill in the blank:
Nitrogen of the air is utilized by plants for formation of _____.
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उत्तर
Nitrogen of the air is utilized by plants for formation of proteins.
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संबंधित प्रश्न
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| Column I | Column II | ||
| (a) | Weather cock | (i) | Gases and fine dust particles |
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| (c) | Fine hair inside the nose | (iii) | Oxygen cylinders |
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| (e) | Wind | (v) | Prevent dust particles |
