Vitreous humor

A) Blood vessels enter and the optic nerve exits here
B) A small yellow spot near the center of the posterior retina
C) The portion of the retina with the greatest visual acuity
D) A jelly-like substance in the posterior cavity of the eye
E) The fluid that fills the anterior cavity of the eye

Vitreous Humor

refers to the clear gel that fills the space between the lens and the retina of the eyeball of humans and other vertebrates.

Posterior Cavity

A part of the body’s cavity housing organs in the back part, such as the brain and spinal cord within the skull and vertebral column, respectively.

Anterior Cavity

The anterior cavity refers to a body cavity that includes the thoracic and abdominopelvic cavities, housing vital organs such as the heart, lungs, and digestive system components.