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प्रश्न
The sea water contains water beetles, tadpole, fish and weeds.
Write a food chain comprising all the given organisms.
उत्तर
Weeds→ Tadpole →Water beetle→ Fish
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संबंधित प्रश्न
List two biotic components of a biosphere.
In the following food chain, 100 J of energy is available to the lion. How much energy was available to the producer?
Plants → Deer → Lion
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
Write down a food chain in the sea.
In a food chain, the initial organism is usually :
(a) photosynthetic
(b) herbivore
(c) saprophytic
(d) parasitic
In a food chain, the third trophic level is always occupied by :
(a) carnivores
(b) herbivores
(c) decomposers
(d) producers
Give one example of a food chain in an aquatic ecosystem?
______ are organisms that are able to produce their own organic food.
In a food chain, the third trophic level is always occupied by
If a harmful chemical enters a food chain comprising peacocks, plants, rats and snakes, which of these organisms is likely to have the highest concentration of the chemical in its body? Justify your answer. Name the process involved and define it.
