Which substances are the products of photosynthesis?

The products of photosynthesis are glucose and oxygen. During the process of photosynthesis, plants use sunlight to convert carbon dioxide and water into glucose, a form of sugar that serves as an energy source for the plant. This process occurs in the chloroplasts of plant cells, where chlorophyll captures light energy. A significant byproduct of this reaction is oxygen, which is released into the atmosphere. This release of oxygen is crucial for the survival of aerobic organisms, including humans.

In this context, the other options do not accurately represent the end products of photosynthesis. Carbon dioxide and water are the raw materials that are consumed during the process, while oxygen and sunlight refer to products and energy used, respectively, but sunlight is not a product of photosynthesis. Glucose is a primary product, and the essential role of oxygen as a byproduct underscores the importance of photosynthesis in maintaining ecological balance.