A plicate pharynx refers to a pharyngeal structure characterized by folds or pleats, often seen in certain species of animals. These folds can increase the surface area for various functions, such as feeding or respiration. The plicate design may enhance the efficiency of these processes by allowing for greater manipulation of food or improved airflow. This anatomical feature can be observed in some fish and amphibians, contributing to their unique adaptations in different environments.
The word you are looking for is "accordion."
Pharynx
the throat. pharynx.
Pharynx
A frogs pharynx is twice the size of a humans
Plicate is the root, and is a verb that means fold into pleats.
The pharynx is the scientific term for the throat. The pharynx is a passageway from the mouth and nose to the esophagus and larynx.
Plicate membranes and gills in bivalves serve primarily for respiration and feeding. The plicate membranes increase the surface area for gas exchange, allowing for efficient oxygen uptake from water. Meanwhile, the gills trap food particles and facilitate filter feeding, as bivalves draw in water to extract both oxygen and nutrients. Together, these structures enable bivalves to thrive in aquatic environments.
The pharynx carries both food and air. It is a passageway at the back of the oral and nasal cavities that leads to the esophagus (for food) and the trachea (for air).
The plural form of the word "pharynx" is "pharynges."
The pharynx carries air from the nose and mouth to the trachea. The pharynx also has functions in the digestive system.
They get separated in lower pharynx. That is laryngo-pharynx.