Question

About Dark Reaction ?...​

Answer 1

Dark Reaction..

Calvin cycle occurring in chlorophyll here carbon dioxide combined with 5-carbon sugar call ribulose biphosphate. This unstable compound breaks down into three carbon compounds (phosphoglyeric acid) this then forms glucose.

Answer 2

$\textbf{DARK REACTION }$

Dark reaction of photosynthesis occurs in stroma(matrix) part of chloroplast.

It is also known as Calvin cycle or C₃ cycle.