Biology 0610 · IGCSE · Hormones

Hormones — practice question

Which row indicates the effects of a greater release of adrenaline?

  • Abreathing rate decreases; pulse rate increases; pupil widens
  • Bbreathing rate increases; pulse rate decreases; pupil widens
  • Cbreathing rate increases; pulse rate increases; pupil narrows
  • Dbreathing rate increases; pulse rate increases; pupil widens

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