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प्रश्न
| In a forest ecosystem, a large population of insect feeds upon a banyan tree. Several small birds feed upon these insects. The small birds are fed upon by big-sized birds. |
- With respect to this ecosystem, draw a pyramid for each biomass and a pyramid of number.
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If 20,000 Kcal energy is available at the level of insects, calculate the amount of energy available at the level of big-sized birds.
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उत्तर
- Pyramid of number
- Pyramid of biomass
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संबंधित प्रश्न
Give diagrammatic representation of pyramid of numbers.
In an ecosystem dominated by trees, the pyramid (of numbers) is ______ type.
Distinguish between a food chain and a food web.
Secondary consumers are __________.
Give an example of an ecosystem that shows an inverted pyramid of biomass.
In a tree ecosystem the pyramid of numbers is:
Which of the following organism form the decomposers?
Which one of the following statements for pyramid of energy is incorrect, whereas the remaining three are correct?
Pyramid of biomass in terrestrial ecosystem shows sharp decline in
What are the three types of ecological pyramids? What information is conveyed by each pyramid with regard to structure, function and energy in the ecosystem?
