In which of the following groups, animals bear no teeth?
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Peacock, Ostrich
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Goose, Green pigeon
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Alligator, Turtle
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Turtle, Kiwi
A
Correct answer
Explanation
Birds like peacocks and ostriches lack teeth entirely - they have beaks adapted for swallowing food whole. Other bird species like geese and pigeons also lack teeth. Alligators and turtles are reptiles that do have teeth. Kiwis are also toothless birds.