Question

Why does dark rxn of photosynthesis does not require light?

Answer 1

$\huge\mathfrak\red{HeyAa..!}$

While sunlight is used during the light reactions to produce ATP and the electron carrier NADPH, the dark reactions use these products to complete photosynthesis without the use of light energy

Answer 2

hello mate..

dark reaction of photosynthesis doesn't require light because the light reaction of photosynthesis produce sufficient atp to utilize in dark reaction