Plant Photosynthesis and Respiration Multiple Choice Questions Test 9 pdf Download

Practice science quiz 9 on plant photosynthesis and respiration MCQs, grade 6 rate of photosynthesis multiple choice questions. Free learning guide has science worksheet with answering options air, temperature, gases and oxygen of multiple choice questions (MCQ) with rate of photosynthesis quiz as photosynthesis is a reaction and reactions change their rate under dependence of for exam prep. Study to learn rate of photosynthesis quiz to attempt multiple choice questions based test.

MCQs on Plant Photosynthesis and Respiration - Quiz 9

MCQ. Photosynthesis is a reaction and reactions change their rate under dependence of

  1. temperature
  2. air
  3. gases
  4. oxygen


MCQ. Plants of warmer regions can easily be grown in colder regions by presence of

  1. power plant
  2. teahouse
  3. greenhouses
  4. green cell


MCQ. Rate of photosynthesis rises when temperature is at

  1. 10 degree
  2. static
  3. higher side
  4. lower side


MCQ. Process in which carbon dioxide and water a re used as raw materials for formation of oxygen and glucose sugar is known as

  1. transpiration
  2. photosynthesis
  3. respiration
  4. none of them


MCQ. Act of breaking of food substances in order to release energy is known as

  1. process
  2. transpiration
  3. respiration
  4. photosynthesis