Answer:
Photosynthesis.
Explanation:
Photosynthesis is a process by which the plant and other organisms, such as algae and some protozoa, convert solar energy into chemical energy and use it for the production of organic molecules. Photosynthesis is primarily responsible for the entry of energy into the biosphere.
Photosynthesis occurs in stages or phases that are called luminous or photochemical phase and carbon fixation phase also known as dark phase, where the Calvin cycle occurs, as we can see in the figure above.
Photosynthesis occurs in organelles called chloroplasts. These organelles are present in the most diverse parts of the plant, however, their greatest occurrence is in the inner tissue of the leaves, called mesophyll.
Chloroplasts are constituted by a double membrane that covers them and, in addition to this set of external membranes, they present two sets of internal membranes, the lamellae and thylacoids. Tilacoids can be found stacked forming a structure called money. It is in the tilacoides that we find the pigments.
