Plant Photosynthesis and Respiration Multiple Choice Questions and Answers 2 PDF Download

Plant photosynthesis and respiration multiple choice questions (MCQs), plant photosynthesis and respiration test prep 2 to learn online elementary school 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 science problems online free.

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MCQ on Plant Photosynthesis and Respiration Worksheets 2 Quiz PDF Download

MCQ: Process of photosynthesis increases when light gets

  1. dim
  2. brighter
  3. off
  4. none of them


MCQ: Glucose and oxygen combine to form carbon dioxide and water plus

  1. oxygen
  2. energy
  3. neon
  4. nitrous oxide


MCQ: Rate of photosynthesis is affected when temperature is too

  1. hot
  2. mild
  3. cold
  4. hot or cold


MCQ: Vascular bundle named xylem, takes water and minerals to the

  1. leaves
  2. flower
  3. roots
  4. stem


MCQ: Greenhouses use effect of temperature rise, in order to increase rate of

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