Pharynx

Organs of the respiratory system

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Nose and nasal cavity Pharynx Larynx Trachea Two bronchi ( one bronchus to eachLungs) Two lungs Muscles pf breathing- intercostal muscles and diaphragm. Nose and nasal cavity; The noses is the external portion of the respiratory system and opens through the external nares or the nostrils. The nasal cavity is divided by a septum into … Read more

ORGAN OF DIGESTIVE SYSTEM

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It include Alimentary tract and Accessory organs. Alimentary tract ; its also known as gastrointestinal tract and is a long tube thought which the food passes , it starts from the mouth and ends at anus, the various parts are: Mouth / oral cavity Pharynx Oesophagus Small intestine large intestine Rectum and Anal canal The … Read more