A. Compare cat and human muscles of the thigh and lower leg / hind limb. B. How

Question

A. Compare cat and human muscles of the thigh and lower leg / hind limb.    B. How are the superficial chest muscles of the cat different from chest muscles in humans? C. Explain the differences between the cat and the human deltoid and trapezeius muscles. A. Compare cat and human muscles of the thigh and lower leg / hind limb.    B. How are the superficial chest muscles of the cat different from chest muscles in humans? C. Explain the differences between the cat and the human deltoid and trapezeius muscles. B. How are the superficial chest muscles of the cat different from chest muscles in humans? C. Explain the differences between the cat and the human deltoid and trapezeius muscles.

Explanation / Answer

A. Answer

The structural differences are because humans are bipeds and cats are quadripeds. rear leg, anterior, superficial is that cats have an adductor femoris, in the upper rear l deep humans have a pectineus, and un the lower rear leg, posterior humans ha digitorum.

Compared to humans, cats have additional, arm, chest, upper leg muscles beca previous questions cats are quadripeds and use all for limbs for locomotion. Th additional muscles in cats. Located caudally to the clavotrapezius is a thin, flat musc from the middle of the back to the shoulder, the acromiotrapezius. Cau acromiotrapezius is the spinotrapezius. These muscles function in moving the pectoral girdle. Just posterior to the clavobrachialis is the acromiodeltoid, a short, t extending into the upper arm. Caudal to the acromiodeltoid is the spinodeltoid. Bot and rotate the humerus. A muscle attached to the scapula is the levator scapulae contraction pulls the scapula forward.

B.Answer

Pectoantebrachialis muscle, the Pectoralis major, the Pectoralis Minor, and the Xiphihumeralis. These muscles were striated and you could clearly see the striations on the muscles. Compared to humans, humans do not have Pectoantebrachialis or Xiphihumeralis.

C. Answer

Trapezeius : 3 in cat (spinotrapezius, acromiotrapezius, and clavotrapezius), 1 in humansn

Deltoid:  2 in cat (acromiodeltoid and spinodeltoid), 1 in human
Function of human deltoid is similar to the function of the three cat deltoids. Function of human trapezius is similar to the function of the three muscles in cats.

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