Some fish have electroreceptors that detect weak electrical signals. The function of these electroreceptors is to:
A)avoid dangerous situations.
B)identify potential mates.
C)help photosensitive species avoid excessive light.

Question

Quizplus · Accepted Answer

Fish use their electroreceptors to identify potential mates by detecting the weak electrical signals given off by other fish. This allows them to locate individuals of the same species and approach them for mating. Electroreception is not typically used by fish to avoid dangerous situations or help photosensitive species avoid excessive light.

Some Fish Have Electroreceptors That Detect Weak Electrical Signals