Major contribution in inhalation by:
A. Diaphragm
B. Intercoastal muscles
C. Sternum
D. None of these
This is out default category.
A. Diaphragm
B. Intercoastal muscles
C. Sternum
D. None of these
A. Support
B. Keep passage open
C. Prevent collapsing
D. All of the above
A. Bronchi
B. Bronchioles
C. Air sacs
D. All of these
A. 250
B. 280
C. 350
D. 421
A. Khawaja Nazimuddin
B. Liaqat Ali khan
C. Ghulam Muhammad
D. Iskander Mirza » Read More…
A. Khawaja Nazimuddin
B. Liaqat Ali khan
C. Ghulam Muhammad
D. Iskander Mirza » Read More…
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D » Read More…