Which character is not same in Aves and mammals? |
|||
a) |
Single systemic arch |
b) |
Metanephric kidney |
c) |
Seven cervical vertebrae |
d) |
Homeotherms |
Which character is not same in Aves and mammals? |
|||
a) |
Single systemic arch |
b) |
Metanephric kidney |
c) |
Seven cervical vertebrae |
d) |
Homeotherms |
(c)
Presence of seven cervical vertebrae is characteristic feature of mammals only.