Biology 0610 · IGCSE · Excretion in humans

Excretion in humans — practice question

Every living organism is able to get rid of toxic materials and any other substances present in amounts above its needs. What is this process known as?

  • Aegestion
  • Bexcretion
  • Cnutrition
  • Drespiration

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