Final answer:
The Calvin cycle, also known as the dark reactions, is a series of chemical reactions in photosynthesis that convert carbon dioxide into glucose. These reactions can take place during both day and night, and they are not dependent on light.
Step-by-step explanation:
The Calvin cycle, also known as the light-independent reactions or dark reactions, is a series of chemical reactions in photosynthesis that convert carbon dioxide (CO₂) into glucose. Despite being called the 'dark reactions,' they do not require darkness to occur. Instead, they can take place during both day and night. The term 'dark reactions' is misleading because it implies that the reactions only happen in the dark, but in reality, they are independent of light.