Biology 0610 · IGCSE · Hormones

Hormones — practice question

Which row indicates the effects of increased adrenaline release?

  • 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

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI