Question

Explain dark reaction (5marks) with flow chart.​

Answer 1

Explanation:

Light - independent reactions (dark reaction) OR The Calvin Cycle.

Dark reactions not needed light to produce organic energy molecules (ATP and NADPH). They are initiated by coloured pigments, mainly, green coloured chlorophyll.

Answer 2

Answer:

in the above photo there is a flochart of dark reaction.

defination of dark reaction - any of a series of chemical reactions in photosynthesis not requiring the presence of light and involving the reduction of carbon dioxide to form carbohydrate especially