An acromion process is characteristically found in the:

1. Skull of frog

2. Sperm of mammals

3. Pelvic girdle of mammals

4. Pectoral girdle of mammals

Which of the following pairs is correctly matched?
 

Number of bones in hind limb of man:

Which part does not have only involuntary muscles?
1.  Urethra
2.  Iris
3.  Heart muscles
4.  Blood vessels

Contractile protein is:
1.  Actin
2.  Myosin
3.  Troponin
4.  Tropomyosin

Unit of contraction in a muscle fiber is:
1.  Sarcomere
2.  Muscle fiber
3.  Actin
4.  None

Symptom(s) of Lathyrism is/are:
1.  Bone deformation
2.  Muscular dystrophy and paralysis
3.  Asphyxia
4.  Cardiac arrest

ATPase enzyme needed for muscle contraction is located in:

1. Troponin

2. Myosin

3. Actin

4. Actinin 

The name of the joint between the ribs and sternum is:
1. Cartilaginous joint
2. Angular joint
3. Gliding joint
4. Fibrous joint

Bone related to the skull is:

1. Coracoid

2. Arytenoid

3. Pterygoid

4. Atlas