The buildup of fluid pressure inside the eyeball is the main feature of ______.

A) cataracts
B) myopia
C) glaucoma
D) blindness

Fluid Pressure

The pressure exerted by a fluid at any given point within the fluid, dependent on the depth and density of the fluid.

Eyeball

The organ of vision in the human body, spherical in shape, which captures light and processes it into signals sent to the brain.

Glaucoma

A group of eye conditions that can cause blindness by damaging the optic nerve, usually due to high pressure in the eye.