0204 Plant Sciences. 1  Plant Sciences, General. 2  Agronomy and Crop Science. 3  Horticulture Science.  Plant Breeding and 1  Genetics. Agricultural Plant Pathology.  Agricultural Plant 1  Physiology. Plant Protection (Pest Management)  Range Science and Management.
The roof of each nasal cavity is formed in its upper third to one half by the nasal bone and more inferiorly by the junctions of the upper lateral cartilage and nasal septum.Connective tissue and skin cover the bony and cartilaginous components of the dorsum of the nose.he nasal cavity (or nasal fossa) is a large air filled space above and behind the nose in the middle of the face. Each cavity is the continuation of one of the two nostrils.
General structure. The right and left nasal cavities are separated by the vertical nasal septum. Each nasal cavity is tall, narrow, and elongated, resembling the nave of a gothic cathedral. Its roof is the floor of the anterior cranial fossa, its floor is the roof of the oral cavity.Laterally, it is flanked by the orbit (above) and the maxillary sinus (below). The nasal vestibule, just inside the nostrils, is lined with stratified squamous epithelium, bearing coarse hairs.ach nasal cavity is tall, narrow, and elongated, resembling the nave of a gothic cathedral. Its roof is the floor of the anterior cranial fossa, its floor is the roof of the oral cavity. Laterally, it is flanked by the orbit (above) and the maxillary sinus (below).