Pharynx and Larynx
Pharynx and Larynx
Pharynx: The nasal cavity leads into an organ called the pharynx. From the pharynx, air passes into a chamber called the larynx. The larynx produces sound and is also called the voice box. The opening of pharynx, into the larynx, is guarded by a valve called the epiglottis. This valve closes this opening when we take in the food; it keeps it open during breathing.
Which of the following are correct ? (a) The pharynx is a muscular tube that connects the oral and the nasal cavity. (b) Pharynx is the part of throat behind the mouth and nasal cavity, and above the oesophagus (food pipe) and larynx(voice box). (c) Larynx is the passage way for air between the pharynx above and trachea below. | |||
| Right Option : D | |||
| View Explanation | |||
____________ is a part of respiratory system . | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are correct ? (a) The pharynx is a muscular tube that connects the oral and the nasal cavity. (b) From the pharynx, air passes into a chamber called the larynx. (c) The larynx produces sound and is also called the voice box. | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
A marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
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