A limiting factor is

  1. always temperature
  2. the factor in greatest supply
  3. the factor in shortest supply that limits the rate
  4. always light intensity
Answer

C) the factor in shortest supply that limits the rate

Definition. AS & A Level Biology · Topic 13 Photosynthesis · 13.2 Investigation of limiting factors

Biology MCQ · More A Level Biology: Photosynthesis MCQs · Practise