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The ventilation movements of the lungs in mammals is governed by |
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|
a) |
Diaphragm |
b) |
Coastal muscles |
c) |
Both (a) and (b) |
d) |
None of these |
|
The ventilation movements of the lungs in mammals is governed by |
|||||||
|
a) |
Diaphragm |
b) |
Coastal muscles |
c) |
Both (a) and (b) |
d) |
None of these |
(c)
The ventilation movement of the lungs is governed by diaphragm and intercoastal muscles