Sea urchins see with their feet

No need for the flu shot use The Hydrogen Peroxide Ear Treatment

Sea urchins lack eyes, but can see with their tentacle-like tube feet instead, previous research has indicated. Now, researchers have tested their vision in a new study, and shown that while sea urchins have fairly low resolution vision -- it is good enough to fulfill their basic needs.
[Read More ...]

This feed powered by Look Within

Sea urchins see with their feet was originally posted by Health Nutrition And Strange Science News