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Give Suitable Explanation for the Following : - Biology

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प्रश्न

Give Suitable Explanation for the Following :

Breathing through the nose is said to be healthier than through the mouth.

एक पंक्ति में उत्तर

उत्तर

Breathing through the nose is said to be healthier than through the mouth because the hair present in the nostrils prevent large dust particles from entering inside the respiratory system.

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अध्याय 14: The Respiratory System - Long answer type [पृष्ठ १४८]

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सेलिना Concise Biology [English] Class 9 ICSE
अध्याय 14 The Respiratory System
Long answer type | Q 2.1 | पृष्ठ १४८

संबंधित प्रश्न

With the help of a suitable diagram, describe the conducting system of the human heart.


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Find the odd one out. Give a reason for your choice.

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What is the function of lecithin film in the lungs?

What is breathing?


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Note the relationship between the first two words and suggest a suitable word for the fourth place.

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Name the lymphoid organ present in the human pharynx.


Name and give the functions of various parts of the nasal chamber.


The right lung is divided into______.


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