Advertisements
Advertisements
Question
What are the various steps of food chain called?
Solution
The various steps of a food chain are called trophic levels.
RELATED QUESTIONS
What is biological magnification?
Which of the following belong to the same trophic level?
Tree ; Frog ; Snake ; Grass ; Lizard
Which organisms belong to third and fourth trophic levels in the food chain comprising the following?
Rats, Plants, Hawk, Snakes
What will happen if we kill all the organisms in one trophic level?
If a grasshopper is eaten by a frog, then the energy transfer will be from ______.
Organisms which synthesise carbohydrates from inorganic compounds by using radiant energy are called ______.
Which of the following is not a producer?
(a) grass
(b) zooplankton
(c) phytoplankton
(d) paddy
The following is a food chain that ends with human :
Do you think that the food chain given in this question can really be regarded as a food chain? Explain your answer.
Explain how harmful chemicals enter our bodies.
Explain why, the flow of energy in the ecosystem is said to be unidirectional.
