81. In which bone triangular acromion is present ?
83. Hinge joint occurs between :
A. Humerus and radio-ulna
B. Femur and pelvic girdle
C. Humerus and Pectoral girdle
D. Skull and atlas
Answer : Option A
84. Total numbers of vertebrae in human skeleton.
87. In humans, coccyx is formed by the fusion of vertebrae
88. What is formed by the bones of pectoral girdle, pelvic girdle and limbs ?
A. Body skeleton
B. External skeleton
C. Axial skeleton
D. Appendiculr skeleton
Answer : Option D
89. Number of floting ribs in human body is :
90. Ankle joint is :
A. Pivot joint
B. Ball and soket joint
C. Hinge joint
D. Gliding joint
Answer : Option D