Explain the function of nose, Science

Assignment Help:

Explain the Function of Nose

You would agree that one of the most prominent features of the face is the nose. The nose is the first of the respiratory organs through which we respire, i.e. inhale oxygen and exhale carbon dioxide. What are the functions of the nose? We all are familiar with the functions of the nose. The nose:

  • Acts as a respiratory passage through which the incoming air passes, and
  • Warms, moistens and filters the air. The air becomes warm as it passes through the nose. It is moistened by contact with the moist mucous. The air gets filtered because the dust particles and other impurities (in form of particulate matter) stick to the mucous. Hence, nose acts as a filter. The cilia of the mucous membrane waft mucous and the dust particles from the nose towards the throat.

Related Discussions:- Explain the function of nose

Explain fehling''s test, In Fehling's Test The free sugar group (aldehy...

In Fehling's Test The free sugar group (aldehyde or ketone) reduces the Cu  (cupric) ions in  an alkaline environment  to form Cu 10 (cuprous oxide) and the sugar is itself ox

Light year, 4 light years( its distance is0

4 light years( its distance is0

Solar system, what is the meaning of heliospere

what is the meaning of heliospere

Another aneroid barometer, Another aneroid barometer Stretch a piece o...

Another aneroid barometer Stretch a piece of thin rubber in excess of the mouth of a small glass jar. Wind thread or string over the rubber to secure it and then put a ring of

Electricity, why do we get shock when we touch an open wire?

why do we get shock when we touch an open wire?

Define the type of macrophages, Define the Type of Macrophages Macropha...

Define the Type of Macrophages Macrophages are of two types: a) Fixed types, and b) Wandering types

Air expands when heated, Air expands when heated To show that air expan...

Air expands when heated To show that air expands when heated, fit an electric light bulb flask or a bottle with a single- whole stopper or cork which has a 30-cm length of glas

.Cells, What is the lifespan of a simple squamous epithelial cell?

What is the lifespan of a simple squamous epithelial cell?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd