The pinna, helix, crus, and tragus are all portions of the:
A) ear
B) eye
C) hand
D) nose

Name: The pinna, helix, crus, and tragus are all portions of the: A) ear B) eye C) hand D) nose
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Question

Quizplus · Accepted Answer

The pinna, helix, crus, and tragus are all structures that make up the external ear. The pinna is the visible portion of the ear, and it consists of the helix (the rim of the pinna), crus (the upper and lower parts of the pinna), and tragus (a small piece of cartilage in front of the ear canal).

The Pinna, Helix, Crus, and Tragus Are All Portions of The