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2016-01-16T13:29:59+05:30
Passage of DIGESTIVE SYSTEM
Mouth ⇒ Buccal Cavity ⇒ Pharynx ⇒ Oesophagus ⇒ Cardiac Stomach ⇒ Pyloric Stomach ⇒ Duodenum ⇒ Small Intestine ⇒ Large Intestine ⇒
                             (liver and pancreas secrete their juices)
Rectum ⇒ Anus


Passage of RESPIRATORY SYSTEM
Nostrils ⇔ Nasal Cavity ⇔ Pharynx ⇔ Larynx ⇔ Trachea ⇔ Bronchus ⇔ Bronchioles ⇔ Alveolus ⇔ Blood


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common passage of digestive and respiratory system
what do you see in common  in both the passage. it is Pharynx