Biology 0610 · IGCSE · Photosynthesis

Photosynthesis — practice question

Which process relies on the principal source of energy input to biological systems?

  • Aingestion
  • Bdecomposition
  • Cphotosynthesis
  • 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