Select the correct spelling for the INCORRECTLY spelt word in the given sentence.
The Eustachian tube and vestubular complex in the middle and inner ear, respectively, have an important role to play.

Correct option is A

Option (a) is the correctly spelt word.
Correct spelling is: “ vestibular” – relating to the vestibule of the inner ear, which is involved in balance. (आंतरिक कान के संतुलन तंत्र से संबंधित)
Example: The vestibular system helps maintain our balance and spatial orientation.
Meanings of all the given options:
· (a) vestibular – relating to the sense of balance (संतुलन से संबंधित)
· (b) midle – ❌ Incorrect spelling. Correct spelling: middle – central position or point (मध्य)
· (c) respictevely – ❌ Incorrect spelling. Correct spelling: respectively – in the order mentioned (क्रमशः)
· (d) importent – ❌ Incorrect spelling. Correct spelling: important – of great significance (महत्वपूर्ण)