Which part of the eye is responsible for controlling the amount of light that enters?

The nose has the ____________, which aids in the sense of smell.

Where are the photoreceptor cells located in the eye?

The transparent, curved structure at the front of the eye that helps focus light is called the:

What is the role of the fovea centralis in the eye?

What type of tissue is responsible for transmitting electrical impulses throughout the body?

What is the main function of the rod cells in the retina?

Which part of the brain is responsible for coordinating voluntary muscle movements and maintaining balance?

James has been complaining of RUQ pain that comes on suddenly and radiates around to the back and between the shoulder blades. James most likely is suffering from __________.

The os coxae is joined anteriorly at the ____________ and posteriorly at the _________.