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प्रश्न
At which trophic level a person is feeding when he is eating eggs.
उत्तर
Third trophic level.
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संबंधित प्रश्न
What are trophic level?
A student went to study a local pond. In one part of the pond she noticed tadpoles scraping at some pond weed. In another part she saw a water beetle holding a tadpole in its jaws.
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(b) How many links are there in this chain?
One of the following is a micro-consumer. This one is :
(a) ant
(b) lice
(c) fungi
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Name and state the law given by Lindeman which tells us how much energy entering a particular trophic level of organisms is available for trasnsfer to the next higher trophic level.
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(b) tadpoles
(c) weeds
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Most of the water surface of a lake is covered with algae. This algae is part of the food chain which also includes small fish, bird, larvae and big fish. Which of the following will obtain the maximum energy?
(a) big fish
(b) bird
(c) larvae
(d) small fish
Arrange the following in a correct sequence and form a food chain
Human → Insect → Algae → Fish
Give one example of a food chain in an aquatic ecosystem?
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