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Which one has a raft- like keel, a preen...

Which one has a raft- like keel, a preen gland and a penis?
(a) Dromaius
(b) Passer
(c) Struthio
(d) Tinamus

A

Dromaius

B

Passer

C

Struthio

D

Tinamus

Text Solution

Verified by Experts

The correct Answer is:
D
Tinamus (Tinamous) are ground living but winged birds of South America whixh are smililar to hens and fly only rarely. They are related in many features to Ratitate.
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