Crabs typically possess compound eyes, which are made up of numerous small visual units called ommatidia. This structure allows them to have a wide field of vision and detect motion effectively. However, some crabs may also have simple eyes, known as ocelli, which can help with light detection. Overall, the primary type of eye in crabs is compound.
Most ants have two compound eyes, each made up of multiple lenses. In addition to their compound eyes, ants also have three simple eyes, called ocelli, that are located on the top of their head and are sensitive to light levels but do not form images like the compound eyes do.
eg for simple eye is human eye we can view only in one particular direction. compound eyes eg cockroach it can view in all possible directions. compound eyes there are many divisions of eyes appears like group of cells whereas the simple eye there is only one eye
Simple leaf
benzene
The mantis shrimp has the most complex eyes in the animal kingdom, with both compound and simple eyes that allow them to see a wide range of colors and detect polarized light. Each eye has around 10,000 ommatidia, the individual visual units that make up compound eyes.
crabs have compound eyes which means they have more than one hope this answer was helpful to you if so please hit the yes at the bottom of the page
compound
compound eyes
2 simple eyes.
Grasshoppers have TWO COMPOUND EYES AND THREE SIMPLE EYES.
compound
Compound eyes detect motion, and simple eyes detect light. or The compound eyes are used to "see". The simple eyes are used to detect light intensity.
Two simple eyes. Compound eyes have more than one lens.
A wasp has three simple eyes -- called ocelli -- on the top of its head. These are in addition to the two compound eyes.the compound eyes are the wasp's organs of vision; the ocelli don't form images and help the insect orient while in flight.
Insects have Compund Eyes.
Simple
yes . a grasshopper has two compound eyes on the sides of its head and 1 simple eye in the middle of its head called an ocelli