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प्रश्न
The following is a food chain that ends with human :
plants → bee → human
How do bees provide food for humans?
उत्तर
Humans obtain honey made by bees and consume it as food.
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संबंधित प्रश्न
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(a) Construct a food chain for the pond.
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Organisms which synthesise carbohydrates from inorganic compounds by using radiant energy are called ______.
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In the food chain given below, if the amount of energy available at fourth trophic level is 5 kJ, what was the energy available at the producer level?
Grass → Grasshopper → Frog → Snake → Hawk
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(b) 50 kJ
(c) 5000 kJ
(d) 5 kJ
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(a) 99 per cent
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(c) 1 per cent
(d) 20 per cent
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