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eye spots
Allows the flatworm to detect amounts of light.
Star fish don't have eye spots, or eyes, they depend on their skin to detect light.
well the algae is poison to eye spots
flame cell
If you mean, "which wavelengths of light can the human eye detect," the human eye can see wavelengths from about 390 to 700 nanometers.
length of time to detect marijuana thru an eye exam?
While it may not look likestarfishhave eyes, they do - although they're not like our eyes. A starfish has eye spots that cannot see details, but can detect light and dark. These eye spots are at the tip of each of the starfish's arms - so a 5-armed starfish has 5 eye spots, a 40-armed starfish has 40!
Yes
Yellow spots on the eye are often caused by pingueculas. Pingueculas are noncancerous growths on the cornea and are thought to be caused by UV exposure.
conjunctivitis
Yes, they do