What is carbon assimilation in plants?

Carbon assimilation in plants refers to the process by which plants capture carbon dioxide (CO2) from the atmosphere and convert it into organic compounds, primarily through photosynthesis. During photosynthesis, chlorophyll in plant cells absorbs sunlight, which provides the energy needed to transform CO2 and water into glucose and oxygen. This process not only fuels the plant’s growth and energy needs but also plays a crucial role in the global carbon cycle, helping to mitigate climate change by reducing atmospheric CO2 levels.