Question

Aves belongs to the phylum Chordata of the animal kingdom, which is characterized by the presence of a notochord. Which of the following birds is an example of a flightless bird? 

A Crow Correct Answer Incorrect Answer
B Pigeon Correct Answer Incorrect Answer
C Ostrich Correct Answer Incorrect Answer
D Parrot Correct Answer Incorrect Answer

Solution

The ostrich is an example of a flightless bird within the class Aves.

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