Q.
Thoracic chamber is formed dorsally by the $(i)$ ventrally by the $(ii)$, laterally by the $(iii)$ and on lower side by the dome shaped $(iv)$.
Select the correct option to complete the above paragraph.
$\,\,\,$
(i)$\,\,\,$
(ii)
(iii)$\,\,\,$
(iv)$\,\,\,$
(a)$\,\,\,$
vertebral
column$\,\,\,$
sternum$\,\,\,$
ribs$\,\,\,$
diaphragm$\,\,\,\,\,$
(b)
sternum$\,\,\,$
vertebral
column$\,\,\,$
diaphragm$\,\,\,$
ribs$\,\,\,$
(c)
diaphragm$\,\,\,$
ribs$\,\,\,$
vertebral
column$\,\,\,$
sternum$\,\,\,$
(d)
ribs$\,\,\,$
diaphragm$\,\,\,$
vertebral
column$\,\,\,$
sternum$\,\,\,$
| $\,\,\,$ | (i)$\,\,\,$ | (ii) | (iii)$\,\,\,$ | (iv)$\,\,\,$ |
|---|---|---|---|---|
| (a)$\,\,\,$ | vertebral column$\,\,\,$ | sternum$\,\,\,$ | ribs$\,\,\,$ | diaphragm$\,\,\,\,\,$ |
| (b) | sternum$\,\,\,$ | vertebral column$\,\,\,$ | diaphragm$\,\,\,$ | ribs$\,\,\,$ |
| (c) | diaphragm$\,\,\,$ | ribs$\,\,\,$ | vertebral column$\,\,\,$ | sternum$\,\,\,$ |
| (d) | ribs$\,\,\,$ | diaphragm$\,\,\,$ | vertebral column$\,\,\,$ | sternum$\,\,\,$ |
Breathing and Exchange of Gases
Solution: