Q. Identify the correct sequence of organs/regions in the organisation of human ear as an auditory mechanoreceptor organ.
A) Pinna$-$Cochlea$-$Tympanic membrane canal$-$Malleus$-$Stapes$-$Incus$-$Auditory nerve
B) Pinna$-$Tympanic membrane$-$ Auditory canal$-$Incus$\ -$Malleus$- \$Stapes$-$Cochlea$-$Auditory nerve
C) Pinna$-$Malleus$-$Incus$-$stapes$-$Auditory canal$-$Tympanic membrane$-$Cochlea$-$Auditory nerve
D) Pinna$-$Tympanic membrane$-$Auditory canal$-$Cochlea$-$Malleus$-$Incus$-$Stapes-Auditory nerve
Explanation
The correct sequence of organs in the organization of human ear is the following: $Pinna\ \rightarrow Auditory\ canal\ \rightarrow Tympanic\ membrane\ \rightarrow Malleus\ \rightarrow Incus\ \rightarrow Stapes\ \rightarrow Cochlea\ \rightarrow Auditory\ nerve$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.