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प्रश्न
Name the process in which a harmful chemical enters the food chain and gets concentrated at each trophic level.
उत्तर
Biomagnification is the process by which a harmful chemical enters the food chain and gets concentrated at each trophic level.
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संबंधित प्रश्न
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Draw the food chain with four trophic levels.
Consider the food chain :
Grass → Deer → Lion
What will happen if all the lions are removed from the above food chain?
Organisms of a higher trophic level which feed on several types of organisms belonging to a number of lower trophic levels constitute the ______.
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(a) 99 per cent
(b) 10 per cent
(c) 1 per cent
(d) 20 per cent
Write the importance of the food chain.
What would happen if an organism is removed from the food chain?
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Primary Consumer: Goat, Cow:: Secondary Consumer: ______.
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A food chain in a forest ecosystem
