In biology, the term ‘products’ refers to the substances that are formed as a result of a chemical reaction. These reactions can occur within cells, organisms, or ecosystems. For example, in the process of photosynthesis, the products are glucose and oxygen. Glucose is used by the plant for energy, while oxygen is released into the atmosphere. Similarly, in cellular respiration, the products are carbon dioxide, water, and energy in the form of ATP. Understanding the products of biological reactions is crucial for studying how organisms obtain and utilize energy, as well as how they interact with their environment.