Objects are brought into focus on the retina by changes in the curve and thickness of the

A) rods and cones.
B) lens.
C) bipolar cells.
D) optic nerve.

Question

Objects are brought into focus on the retina by changes in the curve and thickness of theA)  rods and cones.B)  lens.C)  bipolar cells.D)  optic nerve.

Annelisa Pomarico · Accepted Answer

Final Answer : B, Explanation :  The lens of the eye is responsible for changing its shape and thickness to bring objects into focus on the retina. The other options mentioned (rods and cones, bipolar cells, and optic nerve) are not directly involved in focusing the image on the retina.

Objects are brought into focus on the retina by changes in the curve and thickness of the

A) rods and cones.
B) lens.
C) bipolar cells.
D) optic nerve.

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