The correct option would be option C. The Calvin cycle.
Explanation:
The Calvin cycle is the set of chemical reactions that use chemical energy to produce glucose molecule and a 5 carbon molecule called RuBP. It takes place in the chloroplast of the cell.
The Calvin cycle also called as dark reaction or light-independent reaction because it takes place after the energy captured from the sunlight. The Calvin cycle does not directly depend on the light or photoperiodism (shorter or longer periods of daylight) so it will be least affected by a shorter period of daylight.
The genetic material's inheritability shows how that the DNA of all creatures, both living and dead, can be traced back to a single point, which is our common ancestral origin of life.
During the interphase which is also called the S phase, the cell duplicates its chromosomes and ensures its systems are ready for cell division. If all conditions are ideal, the cell is now ready to move into the first phase of mitosis.