Yes, octopi does have rods and cone in it's eye. Otherwise it could not see.
Squids only have 6 tentacles and have more of a pointed head then the octopus who has 8 tentacles and a rounded head.
they have very good eyesight but due to their eyes being on the sides of theier head, they cannot see in front of them very clearly
Bearded Dragon... they have an "eye" on the top of their head allowing them to see shadows of birds.
EVERYWHERE i am currently pregnant with an octopuses baby due to touching one
It is the occipital lobe at the back of your head. In the primary visual cortex
Because that is the way our head and eyesight is oriented. It is more efficient and survivable that way.
I have read in a lot of places that squirrels have excellent eyesight, but I think I'm missing something. I have had rescued squirrels that often had problems in finding food that was placed right in front of them. I don't know about long distance vision, but I don't believe that their vision is very good when viewing things up close. Their sense of smell, however, seems to be great.
Rats have poor eyesight, if they were people they would probably be classified as blind. Red eyed rats have even worse eyesight, and sometimes sway their head to help them focus.
Chimpanzee's are our closest common ansestor, they have bonocular vision as the eyes are at the front of the head rather than at the side. Humans have so-called trichromatic, or three-color, vision. So do chimpanzees, gorillas and orangutans. Trichromats have three types of light sensitive cells in the retina, fine-tuned to wavelengths that appear blue, green and red. Their eyes are as good as ours.
Because that is the way our head and eyesight is oriented. It is more efficient and survivable that way.
The Philippine eagle has adapted to its environment by having strong wings for gliding in the forest canopy, a sharp beak for catching prey, and keen eyesight for hunting. It also has a crest of feathers on its head that helps with communication and territorial display.
It gives the sharks killer eyesight and they have other top-notch sensory organs.