The dark reaction in photosynthesis is limited by
CO2, temperature, and light
CO2, light, and water
water, temperature, and CO2
oxygen, water, and temperature
The rate of photosynthesis is NOT affected by.
(a) light intensity (b) humidity
(c) temperature (d) CO2 concentration
The opening and closing of the stomatal pores depends upon : (a) oxygen (b) water in guard cells (c) temperature (d) concentration of CO2 in stomata