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Feathers

APBIO-18ZZOG

According to the cladogram, which of the groups have/had feathers?

Created for Albert.io. Copyright 2016. All rights reserved.

A

Allosaurids and Ornithischians.

B

Archaeopteryx and modern birds.

C

Allosaurids, Tyrannosaurids, Oviraptors, Archaeopteryx, and modern birds.

D

Tyrannosaurids, Oviraptors, Archaeopteryx, and modern birds.