Upgraded B002 Ntbi0502 Specialized Grass Leaf Visible — a labelled NEET Biology diagram with a definitions lexicon.
Diagram showing the specialized structure of a grass leaf with visible bulliform cells. Labelled parts: Bulliform Cells, Cross-section, Epidermis, Mesophyll, grass, Photosynthesis, Gas Exchange. Large, empty, colourless cells in the adaxial epidermis of grass leaves that modify turgor to roll leaves and reduce water loss. A diagrammatic view of an organ or tissue obtained by cutting it at a right angle to its longitudinal axis. FYI: Transverse sections (T.S.) are standard in plant anatomy to study the arrangement of vascular bundles. The outermost protective layer of cells in plants, often covered by a waxy cuticle to prevent water loss. FYI: In roots, the epidermis contains specialized extensions called root hairs for water absorption. The ground tissue of a leaf, sandwiched between the upper and lower epidermis and specialized for photosynthesis. grass is a labeled feature or concept in this upgraded BioAtlas image: Cross-section diagram of a monocot leaf (grass) highlighting the uniform mesophyll and labeling the characteristic bulliform cells in the upper epidermis. The physico-chemical process by which green plants use light energy to drive the synthesis of organic compounds from CO2 and water. FYI: It is the primary source of all food on Earth and is responsible for the release of oxygen into the atmosphere. The process by which respiratory gases (O a ‚‚ and CO a ‚‚) move between the external environment and the blood. In humans, this occurs primarily across the alveolar membranes. FYI: Gas exchange relies on the partial pressure gradient; gases move from an area of higher partial pressure to an area of lower partial pressure.