What are the products of photosynthesis?

The products of photosynthesis are glucose and oxygen. During this process, green plants, algae, and certain bacteria convert carbon dioxide and water into glucose using sunlight as the energy source. The overall reaction can be simplified as:

[ 6CO_2 + 6H_2O + light \ energy \rightarrow C_6H_{12}O_6 + 6O_2 ]

Here, glucose serves as a crucial energy source for the plant itself and, ultimately, for other organisms that consume the plant. Oxygen is released as a byproduct of this process, which is essential for the respiration of most living organisms on Earth.

The other options present reactants of photosynthesis or products of other biochemical processes, but they do not accurately represent the specific outputs of photosynthesis itself.