Which muscle is found in cats but NOT humans?
A) biceps brachii
B) epitrochlearis
C) flexor carpi radialis
D) brachialis
B
Explanation:
A) Both humans and cats have the biceps brachii, which functions to flex the forelimb (arm). The epitrochlearis is a broad, flat muscle covering the medial surface of the upper forelimb. It is an extension of the latissimus dorsi. It is not found in humans.
C) The epitrochlearis is a broad, flat muscle covering the medial surface of the upper forelimb. It is an extension of the latissimus dorsi. It is not found in humans.
D) The epitrochlearis is a broad, flat muscle covering the medial surface of the upper forelimb. It is an extension of the latissimus dorsi. It is not found in humans.
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