how are the dark reactions that occur in plants dependent on the light reactions?
a.
the chemical energy used in the dark reactions is produced in the light reactions.
b.
the light reactions produce the oxygen necessary for the dark reactions to proceed.
c.
light energy absorbed during the light reactions is used directly in the dark reactions.
d.
during the light reactions, carbon dioxide is converted to sugars, which are used during the dark reactions.

How are the dark reactions that occur in plants dependent on the light reactions?
a.The chemical energy used in the dark reactions is produced in the light reactions.

Photosynthesis is divided into two parts.
1) Light - dependent reaction
2) Light - independent reaction

Light dependent reaction absorb energy from the sun to produce ATP and NADPH, these energies are used in the light-independent reaction. The ATP provides the energy, while the NADPH provides the electrons required to fix the carbon dioxide into carbohydrates.