Biology 0610 · IGCSE · Aerobic respiration

Aerobic respiration — practice question

The apparatus illustrated was used to study aerobic respiration in seeds. The apparatus was kept in a dark room. All environmental conditions were held constant. What will occur in the apparatus?

  • Acarbon dioxide; oxygen; towards the seeds
  • Bcarbon dioxide; oxygen; away from the seeds
  • Coxygen; carbon dioxide; towards the seeds
  • Doxygen; carbon dioxide; away from the seeds

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