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In procoelous vertebrae, |
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a) |
Anterior Centrum is convex |
b) |
Anterior Centrum is convex |
|
c) |
Anterior Centrum is saddle-shaped |
d) |
Posterior Centrum is concave |
|
In procoelous vertebrae, |
|||
|
a) |
Anterior Centrum is convex |
b) |
Anterior Centrum is convex |
|
c) |
Anterior Centrum is saddle-shaped |
d) |
Posterior Centrum is concave |
(b)
In procoelus vertebrae, the anterior face of Centrum is concave and posterior face of Centrum is convex. The examples of procoelous vertebrae are typical vertebrae of frog and vertebrae of most reptiles.