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| I) Tropical rain forests | - Base of mountains |
|---|---|
| II) Niche | - The special position of the food chain |
| III) Biomass | - Living material that can be converted into energy |
| IV) Biological control | - Predator of the parasite of the crop |
| I) Bentham | - Introduction of binominal nomenclature |
|---|---|
| II) National Botanical Garden | - Kolkata |
| III) Malus malus | - Tautonomy |
| IV) Identification | - Floras |
| S.No | Vitamin | Main source | Deficiency diseases |
|---|---|---|---|
| I | A | Carrot | Night blindness |
| II | B | Sunlight | Sterility |
| III | E | Wheat germ oil | Rickets |
| IV | C | Citrus fruits | Scurvy |
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