Why are eyespots ineffective at detecting images?
A) Eyespots cannot detect the direction of a light source.
B) Eyespots cannot distinguish light intensity.
C) Eyespots lack sensory cells.
D) Eyespots lack lenses.
E) Eyespots contain opaque lenses.

Question

Quizplus · Accepted Answer

Eyespots lack lenses, which are necessary for focusing light to form images. Without lenses, eyespots can only detect light presence or absence, not detailed images.

Why Are Eyespots Ineffective at Detecting Images