Question

shape of the eyeball
what gelatinous mass helps maintain the shape of the eyeball?
vitreous humor
perilymph
aqueous humor
ora serrata

Explanation:

• Vitreous humor: It is a clear, jelly - like substance that fills the space between the lens and the retina in the eye. Its main function is to maintain the shape of the eyeball.
• Perilymph: This is a fluid found in the inner ear (not the eye) and is involved in the process of hearing and balance.
• Aqueous humor: It is a watery fluid in the anterior part of the eye (front of the lens). It provides nutrients to the cornea and lens and helps maintain intra - ocular pressure, but its role in maintaining the overall shape of the eyeball is secondary compared to the vitreous humor.
• Ora serrata: It is the junction between the retina and the ciliary body. It has no role in maintaining the shape of the eyeball.

Answer:

Vitreous humor