A/An _______ eye does not need a corrective lens to focus the image.

Nerve fibers from all regions of the retina converge on the _________ and exit by way of the optic nerve.

_______________ is not found in the temporal bone. 

Conduction speed of a nerve fiber would be the fastest in a: 

The glenoid cavity of the _______________ articulates with the head of the _____________.

_______ neurons are specialized to detect stimuli, whereas _______ neurons send signals to the effectors of the nervous system.

The deepest muscle of the abdominal wall is the: 

There are ____ lumbar vertebrae, ___cervical vertebrae & ____thoracic vertebrae.                

The triads of a muscle fiber consist of ________________________________: 

_______is the replacement of damaged cells with scar tissue