Question

Degenerated ocelli sensitive to light in cockroaches is known as ……………………​

Answer 1

Answer:

The ocelli are paired circular areas one on each side of the eye, near the base of the antennae. Each area acts as a simple eye and is responsible for detecting light. Ocelli or fenestrae of cockroach take part in perception of light.

So, the correct answer is 'Perception of light'.