Ribulose bisphosphate carboxylase-oxygenase $(RuBisCO)$ is found in .........

The dark reaction of photosynthesis is called:

Write an introduction to the biosynthetic process of photosynthesis.

Consider the given two statements:
Statement $I$: Carbon reactions during photosynthesis in higher plants are called as dark reactions.
Statement $II$: They always occur in darkness and they are not light-dependent.

$RuBisCo$ is found in

Ribulose diphosphate carboxylase $(RuBisCO)$ enzyme catalyzes the carboxylation reaction between: