Question
Which environmental stimulus does a flatworm's eyespots detect?
Responses
distinct shapes around them
distinct shapes around them
changes in light or dark
changes in light or dark
a wide variety of colors
a wide variety of colors
changes in movement
Responses
distinct shapes around them
distinct shapes around them
changes in light or dark
changes in light or dark
a wide variety of colors
a wide variety of colors
changes in movement
Answers
GPT-4o mini
A flatworm's eyespots primarily detect **changes in light or dark**. These simple light-sensitive structures help flatworms respond to their environment by sensing differences in illumination, which can aid in finding shelter and avoiding predators.