The roof of the nasal cavity.
A cavity lined with cilia to sweep out debris is called a "ciliated cavity" or a "ciliated epithelium." The cilia help to move mucus and particles out of the cavity and protect it from debris.
The nasal cavity is primarily lined with respiratory epithelium, which is a type of pseudostratified ciliated columnar epithelium. This tissue is rich in mucus-secreting goblet cells and cilia, helping to trap and expel particles and pathogens. Additionally, the nasal cavity contains olfactory epithelium in the upper region, responsible for the sense of smell, and is supported by connective tissue, blood vessels, and cartilage. The overall structure facilitates functions such as filtering, warming, and humidifying incoming air.
A true coelom is a body cavity completely lined with mesoderm tissue. It provides space for organ development, protection, and flexibility. This type of coelom allows for efficient organ function and movement within the body.
Pseudostratified ciliated columnar epithelium. This lines the nasal cavity as well as the trachea. The oral cavity, as well as the pharynx, is lined with stratified squamous epithelium, due to obstructions from food.
The anterior portion of the nasal cavity, just inside the nostrils, is called the vestibule and is surrounded by cartilage.
A cavity lined with cilia to sweep out debris is called a "ciliated cavity" or a "ciliated epithelium." The cilia help to move mucus and particles out of the cavity and protect it from debris.
The oral cavity is lined with stratified squamous epithelium, which provides a protective barrier against mechanical and chemical damage. This tissue is constantly renewed due to the high level of wear and tear in the oral cavity.
A true coelom is a body cavity completely lined with mesoderm tissue. It provides space for organ development, protection, and flexibility. This type of coelom allows for efficient organ function and movement within the body.
The olfactory cleft is located at the rear of the nose. It consists of two narrow chambers through which air flows.
Pseudostratified ciliated columnar epithelium. This lines the nasal cavity as well as the trachea. The oral cavity, as well as the pharynx, is lined with stratified squamous epithelium, due to obstructions from food.
Nose
The anterior portion of the nasal cavity, just inside the nostrils, is called the vestibule and is surrounded by cartilage.
The lining of the coelom is called the mesothelium. It is a thin layer of cells that surrounds the coelomic cavity and helps to support and protect the organs within it.
The fallopian tubes are lined by a ciliated epithelium in females. The cilia help move the egg from the ovary to the uterus for potential fertilization.
The sublingual gland is composed of both mucous and serous acini. The mucous acini are lined with simple columnar epithelium, while the serous acini are lined with simple cuboidal epithelium.
Nostrils, Septum, Nasal cavity and the olfactory bulb
The coelom is a fluid-filled body cavity between the intestines and the body wall of some higher metazoans. It is lined with a mesodermal epithelium. The coelom is formed within the mesoderm of the embryo.