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The living wingless or flightless birds ...

The living wingless or flightless birds belong to the sperorder

A

Palaeognathae

B

Odontognathae

C

Archaeornithes

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Palaeognathae are characterized by a primitive internal skull morphology and the absence of a keel on the sternum. It comprises a number of well known flightless birds the ostrich, rhea, emus, cassowaries, kiwis
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