WAEC - Biology (1999 - No. 30)

Use the information below on factors required during photosynthesis to answer the two questions

I. CO² II. Chlorophyll III. Water IV. ATP V NADPH²

Use the information below on factors required during photosynthesis to answer the two questions

I. CO² II. Chlorophyll III. Water IV. ATP V NADPH²

Use the information below on factors required during photosynthesis to answer the two questions

I. CO² II. Chlorophyll III. Water IV. ATP V NADPH²

Which of the above factors can be a limiting factor for the process to proceed?

I and II only

I and III only

I and IV only

I, III and IV only