Plant Photosynthesis and Respiration Multiple Choice Questions 7 PDF Download

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Science multiple choice questions (MCQ) on leaf adapted to carry out photosynthesis because they are with options flat, thin, flat & thin and none of them, photosynthesis for kids quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn photosynthesis for kids quiz to attempt multiple choice questions based test.

MCQs on Plant Photosynthesis and Respiration Quiz PDF Download Worksheets 7

MCQ. Leaf adapted to carry out photosynthesis because they are

  1. thin
  2. flat
  3. flat & thin
  4. none of them

C

MCQ. Main task of stomata is to

  1. intake of carbon dioxide and the release of oxygen
  2. intake of carbon dioxide
  3. release of oxygen
  4. release of carbon dioxide

A

MCQ. Photosynthesis is a process that converts waste products to useful substance, which in result provide

  1. oxygen
  2. energy
  3. neon
  4. carbon dioxide

B

MCQ. At midnight, process taking place in leaves is called

  1. photosynthesis
  2. mainly photosynthesis and some respiration
  3. none of them
  4. respiration

D

MCQ. Plants need oxygen

  1. to make pollen that is lighter than air in their flowers
  2. to combine with hydrogen from the soil and make water
  3. to make food as part of the process of photosynthesis
  4. To breakdown food that they have stored and use it to grow

D