Question

identify the combining form kerato with its closest definition. multiple choice iris tears nose cornea

Explanation:

In medical terminology, the combining form "kerato -" is associated with structures similar to horn or the cornea. The cornea is the clear front part of the eye, and "kerato -" is used in words related to it such as keratitis (inflammation of the cornea).

Answer:

None of the above. The combining form "kerato -" refers to horn or cornea - like substances (more precisely, it often relates to the cornea in medical - lingual terms). But among the given options, the closest is Cornea. So the answer is the last option: Cornea.