Question

State the difference between the Nasal cavity and ear canal.

Answer 1

HEY MATE...

HERE IS YOUR ANSWER

Nacal cavity helps in smelling, acting as a barrier for dust particles etc.

ear canal helps in hearing ,it is also used for balancing equlibrim state of body

HOPE IT WILL HELP YOU..

Answer 2

DIFFERENCE BETWEEN NASAL CAVITY AND EAR CANAL ARE :-

NASAL CAVITY :-

• It is a part of a nose
• External nostrils leads to canal called nasal cavity
• It is surrounded by layer called mucus glands
• olfactory receptors present in the mucus membrane helps in recognising smell

EAR CANAL :-

• It is a part of ear
• External ear leads to canal called ear canal
• It is surrounded by a layer of wax and oil secreted by ceruminous and sabaceous glands
• Tympanic membrane connected at the end of avidorty canal are present and helping hearing sounds

HOPE THIS HELPS U MATE....