Question

give biological term for the eye defect in which cornea becomes uneven

Answer 1

Keratoglobus is a very rare condition that causes corneal thinning primarily at the margins, resulting in a spherical, slightly enlarged eye. It may be genetically related to keratoconus. Pellucid marginal degeneration causes thinning of a narrow (1–2 mm) band of the cornea, usually along the inferiorcorneal margin.

Answer 2

keratoglobus can be the answer