Your best friend is trying to sneak up on you,but you note some movement coming up behind you on your left side.You spin around and scare her instead.Your ability to detect this movement demonstrates your excellent peripheral vision,which is due to the area of the retina that is 20 degrees from center having a large number of
A) phosphenes.
B) cones.
C) rods.
D) stereocilia.

Question

Quizplus · Accepted Answer

The area of the retina that is 20 degrees from center is located in the peripheral vision zone. This area contains a large number of rods, which are specialized photoreceptor cells that are highly sensitive to dim light and motion. Therefore, the ability to detect movement in the peripheral vision is primarily due to the presence of rods. The cones are responsible for color vision and are abundant in the central part of the retina, while phosphenes are the perceptions of light that occur without actual light entering the eye, and stereocilia are hair-like structures found in the inner ear.

Your Best Friend Is Trying to Sneak Up on You,but