12th Biology Ecosystem Quiz

12th Biology Ecosystem Quiz: Check knowledge with instant result

Are you student of 12th Biology grade or preparing any competitive exam based on 12th standard? If yes! Participate in 12th Biology Ecosystem Quiz for Check knowledge with instant result. Subscribe our YouTube Channel youtube.com/@QuizRankers and Study MCQ 12th Biology Quiz with question answer for better marks.

Ecosystem MCQ Test Quiz

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Time: 10 Minutes for 10 Question.

12th Biology: Ecosystem

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1. In aquatic ecosystems, the limiting factor for productivity is

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2. Carnivores belong to

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3. Common detritivores in our ecosystem are

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4. Litter is

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5. In a grassland ecosystem, the pyramid of biomass is

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6. In a forest ecosystem, the pyramid of biomass is

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7. Grazing food chain starts with

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8. In an ecosystem dominated by trees, the pyramid of numbers is

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9. In gaseous cycles, the reservoir is

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10. The decomposed organic matter in soil is called

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Pankaj Karn

I’m a dedicated biology teacher specializing in online education and academic writing. Currently, I contribute to QuizRanker.org, where I create engaging and informative biology content. With an MSc degree in hand, I’m passionate about making complex biological concepts accessible and exciting for students everywhere.

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Thamaya Hareni

I’m glad that I can win this quiz competition

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