Question

D

Why is the second part of
photosynthesis called
"dark" reactions?
A. The reactions cause a dark
pigmentation of the plant.
B. The reactions don't require light to
be carried out. This answer
C. The reactions can't occur in the
dark.
D. The reactions can't occur in the
light.

Answer 1

B. The reactions don't require light to be carried out.

Step-by-step explanation:

Dark reaction is a light-independent process. This reaction occurs in the stroma of the chloroplast where it utilizes the products of the light reaction. Since this is not directly dependent on light, it is called as the dark reaction.