Question

Identify the correct sequence of organs/regions in the organisation of human ear as an auditory mechanoreceptor organ.

• A. Pinna-Cochlea-Tympanic membrane-Auditroy 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
• E. Pinna-Auditory canal-Tympanic membrane -Malleus-Incus-Stapes-Cochlea-Auditory nerve

Answer 1

The correct option is E Pinna-Auditory canal-Tympanic membrane -Malleus-Incus-Stapes-Cochlea-Auditory nerve

The correct sequence of organs in the organisation of human ear is:
Pinna$\to$ Auditory canal $\to$ Tympanic membrane $\to$ Malleus $\to$ Incus $\to$ Stapes $\to$ Cochlea $\to$ Auditory nerve.