2007-01-09 03:21:14 · 19 answers · asked by Terence H 1 in Science & Mathematics ➔ Biology
Because from an evolutionary viewpoint eyes are a great advantage. The first proto-eyes, that allowed the creature to distinguish between light and dark, were useful. More advanced eyes have proven to be a greater and greater advantage. As soon as one predator species developed eyes, any prey without would likely be de-selected, while those with would have a chance of surviving.
2007-01-09 03:27:45 · answer #1 · answered by TimmyD 3 · 0⤊ 0⤋
To see with.
2007-01-09 07:35:25 · answer #2 · answered by Anonymous · 0⤊ 0⤋
so that eye can easily move under the layer
if it were any of the shapes with corners or even irregular than it would tear off the protective layer of the eye
2007-01-09 03:36:01 · answer #3 · answered by doctor 5 · 0⤊ 0⤋
so we can see
2007-01-09 03:24:35 · answer #4 · answered by whitecloud 5 · 0⤊ 0⤋
Because Eye ***** wouldn't be as effective?
2007-01-09 03:24:11 · answer #5 · answered by Ben Aqui 5 · 5⤊ 1⤋
Well yeah, good question. why don't we have eye cones, or eye cubes, or meat balls...ohhhh
2007-01-09 03:27:13 · answer #6 · answered by Slay Specialist 3 · 0⤊ 0⤋
All the better to see you with, my dear. And we'd look funny without them, but no one would know.
2007-01-09 03:24:32 · answer #7 · answered by Lady Godiva 2 · 1⤊ 0⤋
All the better for you to see the color of my eyes... :)
2007-01-09 03:26:45 · answer #8 · answered by mean evil woman 7 · 0⤊ 1⤋
easier to care for that eye stalks, IMO
2007-01-09 03:24:49 · answer #9 · answered by credo quia est absurdum 7 · 0⤊ 0⤋
So we can see......
2007-01-09 03:24:29 · answer #10 · answered by Anonymous · 0⤊ 0⤋