Plant Photosynthesis and Respiration Multiple Choice Questions 7 PDF Download

Practice plant photosynthesis and respiration MCQs, grade 6 online science test 7, photosynthesis for kids multiple choice questions and answers. Photosynthesis for kids revision test has science worksheets, helping answer key with choices as flat, thin, flat & thin and none of them of multiple choice questions (MCQ) with photosynthesis for kids quiz as leaf adapted to carry out photosynthesis because they are for competitive exam prep, viva interview questions. Free science study guide to practice 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


MCQ. The 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


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


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

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


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