In the pectoral girdle of frog, there is a cup-like cavity on each side called_________
A. Acetabulum
B. Glenoid cavity
C. Sigmoid arc
D. Thoracic cavity
Answer:B
In the pectoral girdle of frog, there is a cup-like cavity on each side called_________
A. Acetabulum B. Glenoid cavity C. Sigmoid arc D. Thoracic cavity