The largest formen in the human body is:
1. foramen magnum
2. foramen of Monro
3. obturator foramen
4. iter

One of the unpaired facial bones of the skull that takes part in the formation of the nasal septum is:
1. sphenoid
2. vomer
3. nasal bone
4. lacrimal bone

The largest ankle bone is:
1. cuboid
2. navicular
3. calcaneus
4. talus

A dense outer layer of vascular connective tissue enveloping the bones except at the surfaces of the joints is the:

1. epiphysis

2. diaphysis

3. articular cartilage

4. periosteum

What is number of bones in a human adult?

In an adult, erythropoeisis will be maximum in:
1. femur
2. sternum
3. humerus
4. tibia

When a bone bends and cracks, instead of breaking completely into separate pieces, the fracture is called as:

1. greenstick

2. incomplete

3. compound

4. simple

The critical event for the contraction of striated muscles would be that calcium ions:

All the following shorten during muscle contraction except:
1. sarcomere
2. A bands
3. I bands
4. H bands

Cross bridge formation during muscle contraction involves: