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IGCSE O Level Biology Entrance Exam: Practice Test 14 (Chapter 6)

Ecology: O level Biology Multiple Choice Questions (MCQ) PDF Download - 14

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The MCQs: Living organisms can not use; "Ecology O level Biology" App (Android, iOS) with answers: chemical energy, light energy, heat energy, and mechanical energy to study online classes courses. Practice Hormones: Endocrine Glands Quiz Questions, download Apple Book (Free Chapter) for free online college courses.

Ecology O level Biology MCQ with Answers PDF Download: Quiz 14

MCQ: 66

Living organisms can not use

  1. light energy
  2. chemical energy
  3. heat energy
  4. mechanical energy
MCQ: 67

Balancing of nutrients in nature is

  1. random
  2. crude
  3. little
  4. delicate
MCQ: 68

Organisms capable to convert radiant energy in chemical energy are

  1. plants
  2. animals
  3. Microbes
  4. bacterias
MCQ: 69

Chemical energy trapped in dead bodies is released in the form of

  1. light energy
  2. kinetic energy
  3. heat energy
  4. chemical energy
MCQ: 70

Fish inability of survival in another habitat is an example of

  1. less differentiation
  2. high differentiation
  3. less integration
  4. high integration

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Ecology: O level Biology MCQs App (Android & iOS)

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O Level Biology MCQs App (iOS & Android)

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