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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 thevtwo or more that are needed to see colour. Cone opsins are used to help animals see in bright light, and to differentiate between colours.
What else can I help you with?
Are all the sharks blind?
no. :)
Why are blind sharks called blind?
Blind sharks are named so because they have very small eyes and rely more on their other senses such as smell and electroreception to navigate and hunt for prey in the dark depths of the ocean. They are not completely blind but have limited vision compared to other sharks.
Are tiger sharks blind?
yes
Are Baby Sharks Blind While in the Womb?
No but you where.
How much does the blind sharks weigh?
45 pounds
Are Great White Sharks Blind?
No, they can see rather well.
Can great white sharks eat other great white sharks?
yes there stupid what do you think? they are blind people
What fishes skin was used as sandpaper?
a carb who has a blind eye.
Do male blind sharks look like female?
Yes i think so ..
What type of shark is blind?
not that i know of. i know that there's a shark called the Greenland shark and is basically blind because of the parasite worm that grows over it's eyelids causing the shark to be blind. hope this helps
Do sharks go to Spain?
Sharks don't "go" anywhere. There are some sharks in the waters around Spain.
How can you go instantly blind?
everything can go blind in a waycan you go blind if you stay in the darkness?yes
