simple squamous epithelium
mucus- mucus in the lungs makes breathing difficult
The section of swollen segments in certain annelids that secretes the mucus that forms a cocoon is known as the clitellum. This specialized reproductive structure is involved in the formation of egg capsules for reproduction in annelids like earthworms.
Goblet cells are a type of epithelial cell found in mucous membranes throughout the body, such as the respiratory and digestive tracts. They secrete mucus to help protect and lubricate these surfaces.
Goblet cells in the digestive tract secrete mucus, which is a polysaccharide-rich substance.
The esophagus secretes mucus to protect its lining from irritation and damage caused by the passage of food and other substances. The mucus creates a protective barrier that helps to lubricate the esophagus and facilitate the smooth movement of food down into the stomach.
a ciliated epithelium
The layer of the digestive tract that secretes mucus into the lumen is called the mucosa. This innermost layer is composed of epithelial tissue, connective tissue, and smooth muscle, and it plays a crucial role in protecting the digestive tract and facilitating the movement of food. The mucus secreted helps lubricate the passage of food and provides a barrier against pathogens.
Surface cells
Mucous membrane tissues secrete mucus into ducts in the body. Mucus serves to protect and lubricate the lining of various organs and passageways, such as the respiratory and digestive systems.
The word "mucus" is used with mucus membrane; mucus membrane secretes mucous.
No. It contains the ducts that secretes mucus though.
A slug is an invertebrate that crawls on a single fleshy pad called a foot, which secretes mucus to help it move smoothly across surfaces.
snails and slugs
Pseudostratified ciliated columnar epithelial tissue propels substances across surfaces.
The type of epithelium that secretes its products into ducts opening onto surfaces is called glandular epithelium. This includes exocrine glands, which release their secretions through ducts to external surfaces or internal cavities, such as sweat glands, salivary glands, and the pancreas. These glands are characterized by their ability to produce substances like enzymes, sweat, or mucus that serve various functions in the body.
mucus- mucus in the lungs makes breathing difficult
Each salivary gland is composed of 2 types of cells: a. mucous cells secretes mucus and b.serous cells secretes a watery substance, serous fluid.