These gas molecules are actually the source of the carbon atoms used by plants to create sugars, proteins, and other essential materials for life. The primary function is to allow gaseous exchange between the plant's internal tissues and the atmosphere. FUNCTIONS OF STOMATA: 1. Stomate, also called stoma, plural stomata or stomas, any of the microscopic openings or pores in the epidermis of leaves and young stems.Stomata are generally more numerous on the underside of leaves. Stomata – breathing pores that enable photosynthesis, and sense and drive climate change. Answer Carbon dioxide and hydrogen combine to make glucose. 3. The … 2. Essentially, guard cells are two bean-shaped cells that surround a stoma. The other main function is regulating water movement through transpiration. Loss of water from the stomata creates an upward pull, i.e., suction pull which helps in absorption of water from the roots. The stomata may occur on any part of a plant except the roots. Answer : Stomata are small pores present in the epidermis of the leaf. How do stomata function How do stomata function – Image powered by Teachers.moed.bm. A plant that could get enough carbon dioxide with fewer stomata would have an advantage since it would be better able to conserve its water. Stomata are crucial for a plant’s life functions because they allow carbon-containing carbon dioxide gas to enter the plant’s tissues. Which step in photosynthesis does not need light? Stomata have two main functions, namely they allow for gas exchange acting as an entryway for carbon dioxide (CO 2) and releasing the Oxygen (O 2) that we breath. Definition, Function, Structure of Stomata on Plants Definition: What is a Guard Cell? Photosynthesis is not possible without them. Which result would the scientist observe? It helps in the transpiration of water, i.e., the loss of excess water from the plant. Stomata are found on the leaves of plants. Stomata are responsible for the interchange of gases for respiration and photosynthesis. Answer Absorbing and releasing gases 2. Definition of Stomata: The stomata are minute pores which occur in the epidermis of the plants. Stomata are enclosed by two kidney-shaped cells called guard cells. The gas exchange that occurs when stomata are open facilitates photosynthesis.Photosynthesis is the process by which plants convert sunlight into usable energy. As epidermal cells, they play an important role in gaseous exchange in and out of plant leaves by regulating the opening and closing of pores known as a stoma. Each stoma remains surrounded by two kidneys or bean shaped epidermal cells the guard cells. The main function of stomata are : They are necessary for exchanging gases like Co 2 or O 2 with the atmosphere. Answer The … Stomata are small pores in the underside of leaves. Stomata (singular: stoma) are tiny holes on the undersides of leaves. 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