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Science · 2025 · 2 marks
CBSE 2025 · Region 5 · Set 3 · Q25
Study the food web given below: (a) Identify the food chain(s) in which the eagle receives the highest energy from the producers. (b) Identify the…
Study the food web given below :
(a)
Identify the food chain(s) in which the eagle receives the highest energy from the producers.
(b)
Identify the organism in which a non-biodegradable pesticide will be found in maximum concentration. Name the term used for this phenomenon.
Marking-scheme solution
(a) Grass ⟶ Mouse ⟶ Eagle Grass ⟶ Mongoose ⟶ Eagle
(b) Eagle Biological magnification
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