Conditions Essential for Photosynthesis MCQs Quiz Online PDF Download

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IGCSE biology practice test MCQ: plant can be destarched in with choices 14 hours, 24 hours, 42 hours and 48 hours with online questions to ask in an interview for employment assessment of jobs' seekers. Free study guide is for online learning conditions essential for photosynthesis quiz test with MCQs to practice test questions with answers.

MCQs on Conditions Essential for Photosynthesis Quiz PDF Download

MCQ: Plant can be destarched in

  1. 14 hours
  2. 24 hours
  3. 42 hours
  4. 48 hours


MCQ: Carbon dioxide (CO2) is reduced to carbohydrate (CnH2mOm) through

  1. oxygen
  2. water
  3. hydrogen
  4. light-dependent stage


MCQ: Light absorbed by chlorophyll is converted into

  1. light energy
  2. autotrophic energy
  3. chemical energy
  4. kinetic energy


MCQ: First stable form of carbohydrates (CnH2mOm) formed in photosynthesis is

  1. complex sugars
  2. disaccharides
  3. cellulose
  4. glucose


MCQ: For many autotrophic organisms, an essential source of energy is

  1. soil
  2. nutrients
  3. light
  4. eating plants