what do most blindfish have to make up for their poor vision?
To compensate for their lack of vision, Blindfish have rows of sensory papillae (nipples) on their skin, to help them navigate through the water.
smell
They have poor vision. But they have very good hearing and sense of smell.
Colour vision is poor
If it relates to person, not very, as bats do have sight although poor and people have no sonar facility to make up it.
Fish need gills to help them breath,if fish didn't have gills they wouldn't be able to breath they would suffocate and drown. Poor fishy!!:(
Different species of fish live at different levels of the water. So eather you have all top-dwellers, you don't have airation, you have only anabantois (bad spelling), or you have very poor water quality.
you are going blind
Yes, I read they are almost blind.
HumanWare is a company that caters to people who have poor vision or are blind. They make a variety of products designed to help the visually impaired.
Rhinoceroses are not blind but their vision is very poor, they mostly depend on smell and hearing to find out about their surroundings.
caecilian
caecilian
Raccoons are thought to be at least partially color blind and their poor long-distance vision.
Stress
Kiwi are not blind, but their vision is fairly poor. It is true that they hunt by smell, as their nostrils are located at the very end of their bill. They have an excellent sense of smell.
yes! smoking can make you go blind. How? there are over 3,000 chemical's that go into your bloodstream which could make you have poor eyesight/go blind.
If the fish is fat and slow and weak it will not be full of eggs. For fish to come into breeding condition they need to be fit well housed and well fed. I would hazzard a guess that the chubbyness of your Blind cave fish is caused by sickness due to poor living conditions and poor food.
Will i am is not blind. Will is far from being blind however, His best friend and fellow group member Apl.de.ap is. Apl has a "rare lifelong condition called nystagmus- which makes his eyeballs constantly vibrate, resulting in chronic blurry vision- and severe near sightedness. His vision is so poor that even with optimal contact lenses for his condition he is legally blind. his prescription is -11." ( people magazine: Apl.de.ap interview) I'm just adding on to this, my vision is -111, and i am far from blind. So, when I take my contacts out, everything is blurry, but i am NOT blind!