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The compound eye senses light.
A crayfish eye looks like a beanie baby animal's eye. It looks like a tiny little black pebble. The eyes stick out of the side of the crayfish's head.
Because Its body structure has segments.
digestive gland
The structure in humans that the digestive glands are comparable with crayfish are the glands that are found in the mouth and the stomach. These glands will secrete salivary amylase and HCI respectively to aid digestion in humans.
pupil
choroid
kopal mo di ko man aram
kopal mo di ko man aram
Sperm is manufactured in the testicles - not the eye !
Crayfish
The Caruncle