Question

same opening an
om the nasal cavity, the air goes into the pharynx. There is a tricky P
gs. The traffic is kept properly channeled by a flap like valve, the epiglot
ead the following passage.
arynx there are two passages, beginning with nearly same
es, one to the lungs and one to the stomach. It is important that air goes
e other
. It is also important that food does not enter the tube through
che lungs, arresting entry of food. Observe the following figures and di
glottis works while breathing or swallowing
s valve is partly closed when we swallow food; it deflects food down t
ut of the trachea or wind pipe which is the route to the lungs. The epig
en we take a breath, and air enters the lungs. Nervous regulation is
ctino of epiglottis and passage of food and air. Let us try to do on acti
en we swallow food.
wer the following questions :
passages begin from the pharynx. Where do they end ?​

Answer 1

Answer:

your is question is not clear please provide prper question