Question

column 1: retina (a), pupil (g), cornea (e), lens (f), iris (h), optic nerve (c); column 2: diagram of eye with labels a, b, c, d, e, f, g, h

Explanation:

Step1: Identify Retina

In the eye diagram, the retina (A) is the inner layer at the back, matching Column 1's Retina.

Step2: Identify Pupil

Pupil (G) is the central opening, so Pupil in Column 1 matches G.

Step3: Identify Cornea

Cornea (E) is the front transparent layer, so Cornea matches E.

Step4: Identify Lens

Lens (F) is the curved structure behind iris, so Lens matches F.

Step5: Identify Iris

Iris (H) is the colored part around pupil, so Iris matches H.

Step6: Identify Optic Nerve

Optic nerve (C) is the structure at the back, so Optic nerve matches C.

Answer:

Retina - A, Pupil - G, Cornea - E, Lens - F, Iris - H, Optic nerve - C