Biology 5090 · O Level · Photosynthesis

Photosynthesis — practice question

The graphs illustrate factors that affect the rate of photosynthesis. At which points on the graphs might the rate of photosynthesis be limited by the concentration of carbon dioxide?

  • A1, 3 and 5
  • B1, 4 and 6
  • C2, 3 and 5
  • D2, 4 and 6

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