Write the difference between:
Pectoral and Pelvic girdle

Q. Write the difference between Pectoral and Pelvic girdle.

Q. (a) Actin and Myosin

Q. When comparing the pectoral girdle with the pelvic girdle which of these statements is true?
A)the pelvic girdle is more firmly attached to the body than the pectoral girdle
B)the pectoral girdle has the limbs more securely attached than the pelvic girdle
C)the pelvic girdle allows greater mobility than the pectoral girdle
D)the pectoral girdle has greater mass than the pelvic girdle