NEETZoologyBreathing and Exchange of Gases
Name the important parts involved in creating a pressure gradient between lungs and the atmosphere during normal respiration.
Options
- ADiaphragm
- BExternal Intercostal Muscles of the ribs
- CInternal Intercostal Muscles of the ribs
- DAll of the above
Correct answer
D. All of the above
Step-by-step solution
Diaphragm, External Intercostal Muscles of the ribs and Internal Intercostal Muscles of the ribs are the most important parts involved in creating a pressure gradient between lungs and the atmosphere during normal respiration.