Answer :
The event that occurs during Calvin cycle is: (1) CO₂ is reduced.
Calvin cycle is the first reaction that takes place during light-independent reactions of photosynthesis. Here the environment CO₂ is captured and reduced to form the first 3 carbon product. This process occurs in three steps: carbon fixation, reduction, and regeneration.
Photosynthesis is the process of synthesizing the food for plant by capturing the inorganic raw materials like water, sunlight energy and carbon dioxide. This is converted into food in the form of sugar and by-product oxygen. There are two types of reactions involved: the light-dependent reaction and the light-independent reaction.
The given question is incomplete, the complete question is:
Of the following, which occurs during the Calvin cycle?
- CO₂ is reduced.
- Light energy is converted to chemical energy.
- Excited electrons are conveyed from chlorophyll to an electron acceptor.
- ATP and NADPH are synthesized.
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