Question
Question: The vertebrae of birds are characteristically...
The vertebrae of birds are characteristically
A
Heterocoelous
B
Acoelous
C
Opisthocoelous
D
Amphicoelous
Answer
Heterocoelous
The vertebrae of birds are characteristically
Heterocoelous
Acoelous
Opisthocoelous
Amphicoelous
Heterocoelous