Stomata in plants appear as minute pores, primarily in the epidermis layer of the leaf surface and rarely in some of the herbaceous stems. It was originated from the Greek word stoma (means mouth) to relate it with the term “ stomatal pore ”. A stoma is a singular form, whereas a high number of stoma is termed stomata (a plural form). A stoma or stomatal pore is flanked by the two guard cells, which appears more or less similar to the human lips. Guard cells surrounding the stoma ... Stomata are tiny pores in plant leaves and stems that help in gas exchange and prevent dehydration. Learn about the different types, structure, and factors affecting stomatal opening and closing. Stomata is a very essential part of a plant, as it helps in various important processes like Photosynthesis, and the exchange of carbon dioxide and oxygen. Students who study Biology come across this topic sooner or later as part of their academics. To help them, we have provided a detailed guide about the basics and structure of stomata , along with functions, and other important aspects of academic relevance. We would also explain different types of stomata and uses of stomata from ... Stomata are minute pores present on the surface of green plants that are involved in the exchange of water and carbon dioxide between the plants and its atmosphere. The stomatal structure can be easily seen under a microscope. A single pore is called the stoma (Greek origin which means mouth), which is found in the epidermis of leaves, stems, and other organs of the plant. Thousands of stomata are present on the surface of the leaves. Thus, it help in the process of transpiration and ...
