12th Biology Biodiversity and Conservation Quiz for 2026 exam

12th Biology Biodiversity and Conservation Quiz for 2026 exam

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

Biodiversity and Conservation MCQ Test Quiz

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Time: 10 Minutes for 10 Question.

12th Biology: Biodiversity and Conservation

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1. What percentage of named species of plants and animals have been described so far according to IUCN?

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2. How many biodiversity hotspots are there in the world?

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3. Sacred groves in India are an example of:

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4. How many species of ants are there in the world?

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5. What is the estimated number of species still waiting to be discovered and named according to Robert May?

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6. How many countries pledged their commitment to reduce biodiversity loss at the World Summit on Sustainable Development?

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7. Which invasive alien species caused extinction of native cichlid fishes in Lake Victoria?

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8. Which technique is used for long term preservation of gametes of threatened species?

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9. What is the relationship between species richness and area?

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10. Which of the following is an ethical argument for conserving biodiversity?

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Pankaj Karn

I’m a dedicated biology teacher specializing in online education and academic writing. Currently, I contribute to QuizRanker.in, 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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