Question

SC. 912. L. 18. 7

Which of following would decrease the rate of photosynthesis in a plant?

A. A decrease in the amount of carbon dioxide in the air

B. A decrease in the amount of oxygen in the air

C. An increase in the amount of oxygen in the air

D. An increase in the amount of carbon dioxide in the air

Answer 1

a) A decrease in the amount of carbon dioxide in the air

will decrease the rate of photosynthesis in a plant