Which one of the following is correctly matched ? (1) Secondary consumer - Grass (2) Decomposer - Bacteria (3) Producer - Deer (4) Primary consumer - Leopard Answer : Decomposer - Bacteria...
The nitrogen in the ecosystem is circulated by— (1) Earthworms (2) Bacteria (3) Fungi (4) Protozoa Answer : Bacteria...
Air quality depicting PM- 2.5 is more hazardous to (1) Archaeological Monuments (2) National Parks (3) Botanical Gardens (4) Old Men and Women Answer : Old Men and Women...
Which of the following diseases affects women easily than that of men ? (1) Heart attack (2) Hepatitis (3) Joint arthritis (4) Arthritis Answer : Heart attack...
What type of ecological pyramid would obtained with the following data ? Secondary consumer : 120 g Primary consumer : 60 g Primary producer : 10 g (1) Inverted pyramid of biomass (2) Pyramid of energy (3) Upright pyramid of numbers (4) Upright pyramid of biomass Answer : (1) Inverted pyramid of biomass...
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