AP BIOLOGY

Detailed explanation-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.

Detailed explanation-2: -Stomata are cell structures in the epidermis of tree leaves and needles that are involved in the exchange of carbon dioxide and water between plants and the atmosphere. From: Introduction to Forestry and Natural Resources, 2013.

Detailed explanation-3: -Stomata (singular stoma, from the Greek for “mouth”) are pores on the surface of the leaves and other aerial parts of most higher plants that allow uptake of CO2 for photosynthesis and the loss of water vapor from the transpiration stream.

Detailed explanation-4: -Small pores present on the surface of leaves which help in exchange of gases are called stomata.