Plant Photosynthesis and Respiration Multiple Choice Questions and Answers 9 PDF Download

Plant photosynthesis and respiration multiple choice questions, learn online elementary school science online prep 9 for online courses, distance learning for exam prep. Practice rate of photosynthesis multiple choice questions (MCQs), plant photosynthesis and respiration quiz questions and answers for science class for 6th grade common core science lessons.

Study elementary school science multiple choice questions (MCQs): photosynthesis is a reaction and reactions change their rate under dependence of, for online elementary education degree with options air, temperature, gases, and oxygen, rate of photosynthesis quiz for online competitive tests preparation for elementary school admission and high school admission. Free science study guide for online learning rate of photosynthesis quiz questions to attempt multiple choice questions based test.

MCQ on Plant Photosynthesis and Respiration Worksheets 9 Quiz PDF Download

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