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प्रश्न
Construct a food chain comprising the following :
Snakes, Hawk, Rats, Plants
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उत्तर
Plants → Rats → Snakes → Hawks
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संबंधित प्रश्न
What is biological magnification?
What name has been given to those organisms which break down the complex organic compounds present in dead animals and plants?
What are planktons?
Which of the following belong to the same trophic level?
Tree ; Frog ; Snake ; Grass ; Lizard
At which trophic level a person is feeding when he is eating eggs.
Construct a long food chain.
Write one or two word for the following statement/definition :
Organisms which depend on the producers for food either directly or indirectly
What will happen if deer is missing in the food chain given below?
Grass → Deer → Tiger
The following is a food chain that ends with human :
How does this food chain differ form a usual food chain involving human such as : plants → goat → human?
What would happen to the number of rabbits and grass plants if the number of foxes increased?
'If we excessively use pesticides to protect the crops from diseases, then it may cause long-term damage to mankind'. Justify this statement.
With the help of a food chain, explain how biological magnification of harmful chemicals can occur.
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
In a given food chain if the amount of energy at the fourth trophic level is 6 kJ, what will be the energy available at the producer level?
We should reduce the use of the plastic bags, bottles etc. because ______.
Food chains are very important for the survival of most species.
If 10,000 J solar energy falls on green plants in a terrestrial ecosystem, what percentage of solar energy will be converted into food energy?
The sequence of who eats whom in an ecosystem is called as ______.
Animals that eat both plants and animals are called as Carnivores.
In a food chain grasshopper gets energy by eating frog.
Differentiate between herbivores and carnivores.
