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प्रश्न
Draw a diagram of pyramid of energy.
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उत्तर
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संबंधित प्रश्न
“It is often said that the pyramid of energy is always upright. On the other hand, the pyramid of biomass can be both upright and inverted.” Explain with the help if examples and sketches.
Why the pyramid of energy is always upright? Explain.
Distinguish between a food chain and a food web.
Describe with examples of pyramids of number and biomass.
In a food chain, the herbivores are represented by
(A) producers
(B) primary consumers
(C) secondary consumers
(D) decomposers
'The pyramid of energy is always upright.' Explain
Which one of the following is not used for construction of ecological pyramids?
Organisms at a higher trophic level have less energy available. Comment.
What are the shortcomings of ecological pyramids in the study of ecosystems?
A graphic representation of the biomass relationship between the producer and consumer in an ecosystem is called ______.
