GROSS ANATOMY

Detailed explanation-1: -The nasal cavity provides room for the nose and mouth. The dorsal cavity is one long, continuous cavity. The abdominal cavity is frequently divided into six sections. The kidneys and adrenal glands are in the retroperitoneal space behind the abdominal cavity.

Detailed explanation-2: -Pharynx-is the muscle-lined space that connects the nose and mouth to the larynx and esophagus (eating tube). Larynx-also known as the voice box, the larynx is a cylindrical grouping of cartilages, muscles and soft tissue that contains the vocal cords.

Detailed explanation-3: -A body cavity is a fluid-filled space inside the body that holds and protects internal organs. Human body cavities are separated by membranes and other structures. The two largest human body cavities are the ventral cavity and the dorsal cavity. These two body cavities are subdivided into smaller body cavities.

Detailed explanation-4: -The nasal septum partitions the nasal cavity into two equal but separate compartments. Cartilage and bone comprise the nasal septum. It is covered by squamous epithelium, which differs from the lateral walls of the nasal cavity. A portion of the anterior septum is covered in erectile tissue.

Detailed explanation-5: -The nasal cavity is divided into left and right sides by a wall of cartilage and bone (called the nasal septum). Air moves through these passageways when you breathe.