👉 Stomium, also known as stomata or stomatal network, is a type of vascular organ found in plants. It's responsible for exchanging gases within plant cells and throughout the plant, allowing for efficient exchange of water, carbon dioxide, and oxygen between the roots and leaves. It's crucial for photosynthesis, where the plant uses sunlight to convert carbon dioxide (CO2) and water vapor into glucose (a sugar), which is then used by the plant as a source of energy. The