Q. 784.4( 39 Votes )

Draw a neat and l

Answer :

The ear has three main parts:

1) External part – It is called the pinna and is made of ridged cartilage covered by skin.


2) Middle – This is the part through which sound travels inside the ear to the eardrum, through auditory canal. Sound causes the eardrum and its tiny attached bones in the middle portion of the ear to vibrate, and the vibrations are conducted to the nearby cochlea.


3) Inner part – The cochlea is part of the inner ear. Its main function is to transform sound into nerve impulses.



Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Draw a neat and lLakhmir Singh & Manjit Kaur - Science

Which of the follLakhmir Singh & Manjit Kaur - Science

Describe how sounLakhmir Singh & Manjit Kaur - Science

Name the three tiLakhmir Singh & Manjit Kaur - Science

Name the organs oLakhmir Singh & Manjit Kaur - Science

Name the sound prLakhmir Singh & Manjit Kaur - Science

Does any part of NCERT - Science Exemplar