The muscles that produce an opposing joint torque to the agonist muscles are called:
1. synergists.
2. cooperatives.
3. facilitators.
4. antagonists.

Bones do not:
1. provide structural framework and protection
2. provide attachment for the muscles
3. perform hemopoiesis
4. store vitamin D

In humans, marrow is colloquially characterized as "red" or "yellow" marrow where the latter:

1. makes RBCs but not WBCs.

2. is found in flat bones only.

3. makes WBCs but not RBCs.

4. mostly adipose tissue.

Osteomalacia is caused by the deficiency of:
1. estrogen.
2. zinc.
3. vitamin C.
4. vitamin D.

The largest foramen in the human skull is:

The bone not included in neurocranium is:

A bone that does not articulate with any other bone would be:
1. hyoid
2. incus
3. malleus
4. stapes

A foramen between two spinal vertebrae through which spinal nerves exit is called as:
1. pedicle.
2. intervertebral foramen.
3. vertebral foramen.
4. spinal foramen.

A typical vertebra has a body and a vertebral arch where the later:

1. consists of two laminae and two pedicles.

2. is ventral to the body of the vertebra.

3. is made of the transverse processes.

4. is not seen in cervical vertebrae.

Almost all mammals have seven