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With Regard to the Respiratory System and the Process of Respiration in Man, Answer the Following Questions: - Biology

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प्रश्न

With regard to the respiratory system and the process of respiration in man, answer the following questions:

Name the two muscles that help in breathing.

एक पंक्ति में उत्तर

उत्तर

(i) Abdominal muscles 
(ii) Intercostal muscles

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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 3.1 | पृष्ठ १४८

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