Test Index
ICSE Class X Biology 2018 Papers
Show Para
Give biological explanations for the following :
© examsnet.com
Question : 87 of 97
Marks:
+1,
-0
We should not put sharp objects into our ears.
Solution:
Sharp objects may damage ear drum. Ear drum is responsible for converting soundwaves to sound vibrations. Damaged eardrum may not be able to do it and it will affect hearing.
© examsnet.com
Go to Question: