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प्रश्न
Give biological explanations for All the food chains begin with green plants.
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उत्तर
Green plants are the only organisms that are able to synthesize food from CO2 and H2O in presence of chlorophyll and sunlight. However, animals depend upon plants for food. Therefore, all food chains begin with green plants
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संबंधित प्रश्न
Describe the function of placenta.
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Uterus
