Final answer:
The major muscle groups of the upper limb include the muscles of the pectoral girdle and the muscles of the upper arm, forearm, wrist, and hand. The major muscle groups of the lower limb include the muscles of the pelvic girdle and the muscles of the thigh, leg, ankle, and foot. The major muscle groups of the upper limb are more involved in fine motor control and dexterity, while the major muscle groups of the lower limb are more specialized for weight-bearing, locomotion, and stability.
Step-by-step explanation:
The major muscle groups of the upper limb include the muscles of the pectoral girdle (such as the deltoid, pectoralis major, and trapezius) and the muscles of the upper arm, forearm, wrist, and hand (such as the biceps brachii, triceps brachii, flexor carpi radialis, extensor digitorum, and thenar muscles).
The major muscle groups of the lower limb include the muscles of the pelvic girdle (such as the gluteus maximus and medius) and the muscles of the thigh, leg, ankle, and foot (such as the quadriceps femoris, hamstrings, gastrocnemius, and soleus).
The similarities between the major muscle groups of the upper and lower limbs include their role in generating movement and providing stability and support to the respective limb. However, the major muscle groups of the upper limb are more involved in fine motor control and dexterity, allowing for a wider range of activities and manipulations, while the major muscle groups of the lower limb are more specialized for weight-bearing, locomotion, and stability during activities like walking and running.