Carbondioxide enters the stomata during photosynthesis through the process known as

During photosynthesis, carbon dioxide enters the stomata of the plant through a process called diffusion. Diffusion is the movement of particles from an area of high concentration to an area of low concentration. In this case, the concentration of carbon dioxide is higher outside the plant than inside, so it diffuses into the plant through the stomata, which are small openings on the surface of leaves that allow gas exchange. No energy is required for this process, making it a passive transport mechanism. Therefore, diffusion is the correct answer among the given choices.