12th Biology Ecology Quiz

12th Biology Ecology Quiz: Online MCQ free test on ecology chapter

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Ecology MCQ Test Quiz

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Time: 10 Minutes for 10 Question.

12th Biology: Ecology

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1. Which of the following is an example of mutualism?

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2. The logistic growth model differs from the exponential model in having:

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3. A community differs from a population in having:

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4. Resource partitioning that enables species coexistence involves:

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5. In logistic population growth, the population initially:

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6. Brood parasitism in birds involves:

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7. Chemical defenses evolved by plants against herbivores include:

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8. Important characteristics of a population include:

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9. If a population doubles in size every 3 years, what is its intrinsic rate of increase (r)?

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10. Biological control of pests is based on:

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Score card Ecology Test

Pos.NameScorePoints
1Nematullah Shaikh100 %10
2Ishaan90 %9
3Tristan Serj Acosta80 %8
4Sara70 %7
5T.Akshaya jenani60 %6

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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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