Conditions Essential for Photosynthesis MCQs Quiz Online PDF Download

Learn conditions essential for photosynthesis MCQs, O level biology test for online courses learning and test prep to practice. Nutrition in plants quiz has multiple choice questions (MCQ), conditions essential for photosynthesis quiz questions and answers to learn for online bio science course test.

IGCSE biology practice test MCQ on plant can be destarched in with options 14 hours, 24 hours, 42 hours and 48 hours problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning conditions essential for photosynthesis quiz 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