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प्रश्न
In a food chain of frog, grass, insect and snake, assign trophic level to frog.
In a food chain of frogs, grass, insects and snakes assign trophic level to frogs. To which category of consumers do they belongs to?
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उत्तर
Grass → Insect → Frog → Snake
Frog is a secondary consumer.
संबंधित प्रश्न
In the following food chain, plants provide 500 J of energy to rats. How much energy will be available to hawks from snakes?
Plants → Rats → Snakes → Hawks
What are planktons?
A food chain represents a unidirectional flow of X. What is X?
Name one decomposer.
What is the role of decomposers in the ecosystem?
Which of the following statement is incorrect?
What percentage of sun's energy falling on the leaves of green plants is utilised by the plants in the process of photosynthesis and stored as chemical energy of food?
(a) 99 per cent
(b) 10 per cent
(c) 1 per cent
(d) 20 per cent
The ten per cent law is associated with
(a) transfer of energy from various trophic levels to decomposers in a food chain
(b) transfer of ATP energy into muscular energy
(c) transfer of chemical energy from one organism to another
(d) transfer of sun's energy to the organisms called producers.
What is Autotrophs?
DDT was sprayed in a lake to regulate breeding of mosquitoes. How would it affect the trophic levels in the following food chain associated with a lake? Justify your answer.
