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Ciliated epithelium lining the trachea a...

Ciliated epithelium lining the trachea and bronchi is advantageous because

A

Cilia act as sensory hairs

B

Cilia increase the surface area of absorption

C

Cilia kill foreign microbes

D

Ciliary movement propels the mucus and foreign particle towards the larynx

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The correct Answer is:
D
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AAKASH SERIES-BREATHING AND EXCHANGE OF GASES -EXERCISE-II (Respiratory Organs)
  1. Ciliated epithelium lining the trachea and bronchi is advantageous bec...

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  2. Which of the following pairs of parts are formed by the same type of e...

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  3. Common passage for food and air in humans is

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  4. Trachea divides into bronchi at the level of

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  5. Choose correct statement about anatomical arrangement of lungs.

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  6. Twisted bones of nasal chambers are

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  7. In alcohol fermentation

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  8. Rima glottidis is the opening in between

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  9. Schneiderian membrane is found in

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  10. The metal in haemocyanin is

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  11. Number of laryngeal cartilages, primary bronchi, vocal cords (true plu...

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  12. The following are the two statements regarding alveolar fluid: (a) ...

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  13. Which of the following respiratory organs are not supplied with blood ...

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  14. Double ventilation occurs in the lungs of

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  15. Haemocyanin pigment is found in

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  16. The total number of alveoli present in both the lungs of man is

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  17. The number of lobes in the right and left lung of man respectively are

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  18. Two friends are eating together on a table. One of them suddenly start...

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  19. Mammalian RBC doesn't utilize the received oxygen and completely trans...

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  20. Gland associated with olfactory epithelium are

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