Sharks can only see in shades of grey.
Findings from a study by Australian scientists, released in September 2012, show that sharks' eyes have just one type of cone opsin - or light-sensitive proteins found in the photoreceptor cells of the retina - instead of the two or more that are needed to see colour. Cone opsins are used to help animals see in bright light, and to differentiate between colours.
Lemon sharks are a greyish bronze color on top and a creamy white under neath.
they are a light gray color
purple
people can see sharks and fishes at the ocean.
Are you stupid!!! i think you are because sharks have eyes for a reason and that is where they can see from!!!!!!
sharks cant see underwter however, sharks use this kind of sound wave to see just like bats. they have to be able to see under water.
hammerhead sharks can be found in warmer and tropical waters.
no sharks have good eyesight
Sharks can only see in shades of grey. Findings from a study by Australian scientists, released in September 2012, show that sharks' eyes have just one type of cone opsin - or light-sensitive proteins found in the photoreceptor cells of the retina - instead of the two or more that are needed to see colour. Cone opsins are used to help animals see in bright light, and to differentiate between colours.
YES COOKIE CUTTER SHARKS DO SEE OTHERS, how else would they mate if they couldn't see eachother!
Sharks can only see in shades of grey. Findings from a study by Australian scientists, released in September 2012, show that sharks' eyes have just one type of cone opsin - or light-sensitive proteins found in the photoreceptor cells of the retina - instead of the two or more that are needed to see colour. Cone opsins are used to help animals see in bright light, and to differentiate between colours.
they are a bluish gray color