👉 Pleuroid is a type of organ found in the lungs. It is part of the respiratory system and plays an important role in the exchange of gases between the airway and the blood. The pleuroids are made up of thin, fibrous tissue that surrounds the air sacs (pleura) in the lungs, providing protection against foreign substances like dust or smoke. The pleural fluid, which is a clear, transparent fluid, circulates through the pleura and helps to maintain the
