Photosynthesis takes place in two separate but dependant series of steps, the light reactions and the photosynthetic carbon reduction cycle; this second cycle (also known as the dark reaction / light independent stage / or the Calvin-(Benson-Bassham)* cycle) of photosynthesis occurs: A. Only in the dark in intact plants B. In the light and dark in intact plants C. Only in the light in intact plants, although will work in the dark in a test-tube D. None of the above
