Which of the following organs forms the common passage for both food and air?
Which of the following organs forms the common passage for both food and air?
The correct option is A)
The pharynx connects the nasal cavity and mouth to the larynx and esophagus. It is the common pathway for food and air. There are three regions nasopharynx, oropharynx, and laryngopharynx. The nasopharynx is an air passage; the uvula prevents food from entering it during swallowing. Oropharynx posterior to the mouth, passageway for food and air. Laryngopharynx passageway for food and air. Directly posterior to the epiglottis and extends to the larynx, then becomes continuous with the esophagus.
The larynx, commonly called the voice box or glottis, is the passageway for air between the pharynx above and the trachea below.
The trachea, also known as the windpipe, is a cartilaginous tube that connects the larynx to the bronchi of the lungs, allowing the passage of air, and so is present in almost all air-breathing animals with lungs.
The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax).
The correct option is A)
The pharynx connects the nasal cavity and mouth to the larynx and esophagus. It is the common pathway for food and air. There are three regions nasopharynx, oropharynx, and laryngopharynx. The nasopharynx is an air passage; the uvula prevents food from entering it during swallowing. Oropharynx posterior to the mouth, passageway for food and air. Laryngopharynx passageway for food and air. Directly posterior to the epiglottis and extends to the larynx, then becomes continuous with the esophagus.
The larynx, commonly called the voice box or glottis, is the passageway for air between the pharynx above and the trachea below.
The trachea, also known as the windpipe, is a cartilaginous tube that connects the larynx to the bronchi of the lungs, allowing the passage of air, and so is present in almost all air-breathing animals with lungs.
The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax).
