Question

What are dark reactions?where do these reactions occur

Answer 1

dark reaction are photosynthesis phase which are also known as light independent reaction which occur stroma of chloroplast. hope it would help you

Answer 2

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Dark reaction is also called carbon-fixing reaction. The dark reaction occurs in the stroma of the chloroplast, where they utilize the products of the light reaction. ... Plants capture the carbon dioxide from the atmosphere through stomata and proceed to the Calvin cycle.