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What do human eyes have that fish eyes lack?
Human eyes have a fovea, which is a high-density area of cones allowing for detailed central vision. Fish eyes lack a fovea and have a different structure with a higher proportion of rods, which are more sensitive to light but less precise in detail. Additionally, human eyes have a lens that can change shape to focus on objects at different distances, while fish eyes typically have a fixed lens.
What is the differences between flies eyes and human eyes?
the human eye and frog eye are both socketed, meaning they do not protrude from the skull. They are different in that the human eye is more advanced than the frog's eye in various ways as it is connected to the brain. Frogs are not colour-blind, they actually have colour reception about as great as a human's. I don't know the above reasoning but want to add here that "Basic difference between a Human and Frog eye is that a human eye can detect the picture (scene) with out any movement (or phase change) as well as the movement while a Frog's eye is blind for a still picture and only detects a phase change" Also, because frogs have small brains, they base their decisions on reactions occurring in the eye and not the brain, which is how humans make decisions. e.g: If you hang a fly in front of a frog without any movement, then there is no reaction from the frog but when you give a very small movement that is a phase change, the Frog at once detect it and then attack on the fly. By: M. Saad Shahid and J.C. http://saad.universalcoders.com
What do you call a fish with no eyes?
FSH ! Because You Remove The "I" Get It, The Fish Has No Eye....You Take Out The "I" As In "Eye"
Which fish do not have eye?
The "Blind Cave Fish" (Astyanax jordani) has no eyes.
Where are your eye lids in the human eye?
They are right above your eyes.
What are the similarities of human eye and fish eye?
they both see
What animal has no eye lids and licks eyes?
a fish
Are fish eyes good for you?
yes you can eat the fish's eye
Animal that never close its eye?
a fish never closes its eyes
Why can't the eye stop seeing, how do fish close their eyes?
The eye can stop seeing if you go blind. Fish can't close their eyes because they don't have eye lids (exception to some sharks) to close them with.
Why does a koi fish have only one eye?
Koi fish usually have two eyes.
Why don't fish need eye lids?
Their eyes do not dry out.
