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8 answers

No.
The Retina of the eye where light from foreign object falls as inverted image in mammals are lined by Receptors. receptors conduct the light into electrical signals to the optic nerve cells of the brain, because of which we get a fantastic picture of object in our vision.
the receptors are consisting of Rods and Cones.
rods are sensitive to even small quantities of light signals and this is more predominant in animals as well as in humans.
but in animals the rods will be very much higher around a bunch of 200 in one cell. this will give the animals a better night vision than humans.
cones are found to be 2 to 3 tissues in one cell, but it is responsible to give the electrical signals to the optic nerve in order to sense the different wavelengths of colours from violet to red by the eye/brain.they consists of different pigments the different pigments gives the different colours.
in animals there will be only one or 2 pigments ,they will be able to sense only one or two colours.they will be different for different animals.
in humans all 3 main pigments may be there-red, green and blue, they will be able to sense the vibgyor range.
even in some humans there are chances for the deficit of one of the 3 pigments, so that will lead to colour blindness.

2006-09-09 06:24:24 · answer #1 · answered by kailash s 2 · 1 0

Most animals aside from primates cannot see most colors. This is because they do not have "cones" in their eyes, a photoreceptor that is used to process the differences among colors. The animals do have "rods," a different photoreceptor that detects varying light levels.

2006-09-09 05:08:07 · answer #2 · answered by DavidK93 7 · 0 0

Depends on the animal. Some animals can see the same colors. Other can only see in black and white, or can see lower or higher spectrums of light.

2006-09-09 05:23:39 · answer #3 · answered by M.B. 4 · 0 0

it depends............we have cones(the cone shaped nerve endigs of retina) which detect 3 primary colours i.e. red green blue so wen light falls on these the intensity of red exite red and so on this is how u detect colors but if a certain cones are less it affects ur color sensation

2006-09-11 03:41:45 · answer #4 · answered by Anonymous · 0 0

this may be a very exciting question, I used to think of approximately this each and all of the time. It extremely stricken me. as much as now, it sort of feels like human beings right here have mentioned the thought human senses are limited interior a definite physique. The human eyes are waiting to in basic terms %. up the seen easy spectrum, it extremely is composed of approximately 7.5 million hues (impressive, isn't it?) we can not, working example, as has been mentioned till now, see any easy that lies outdoors of the seen spectrum-- UV easy, Gamma ray, Infrared, and so on. right here is the area it relatively is been lacking as much as now: your question is, "would it not relatively is achieveable to think of a colour which you have by no potential considered till now?" What you're asking, if I understood it wisely is: is it achieveable to think of something, subsequently a colour (something seen) which you have by no potential considered till now? A theory expirement: can blind human beings journey goals in colour? the respond would be, "no". it relatively is significant by using fact it potential that if blind human beings can not dream in colour, it relatively is going to likely be by using shortcoming of journey they have had with colour. No journey of colour potential no mind's eye of it. evaluate right here: "there substitute into an test completed at Harvard scientific college approximately 20 years in the past. a team of scientists took some kittens and introduced them up in a room that had in basic terms horizontal stripes. each and all of the seen stimuli contained in the room have been horizontal. yet another team of kittens substitute into mentioned in a room that had in basic terms vertical stripes. And whilst those kittens grew as much as be sensible previous cats, evidently one team of cats would desire to make certain in basic terms a horizontal worldwide. the different team of cats would desire to make certain in basic terms a vertical worldwide. And this had no longer something to do with the theory device of those cats. " as a count number of reality we are caught in a definite cognitive container. there's a saying, "the final one to locate the water is the fish." it relatively is actual. we are limited and in basic terms waiting to think of interior our human perceptions. additionally, evaluate the indisputable fact that if something is actual thoroughly different... you does no longer be waiting to think of all of it. sort of a recommendations-boggling theory.

2016-09-30 12:26:47 · answer #5 · answered by ? 4 · 0 0

No. Fly can see the rays from the sun which we cant. dogs see only red.

2006-09-09 04:58:35 · answer #6 · answered by Anonymous · 0 0

no. they do not have the capacity to distinguish between black and white range of colours.

2006-09-09 05:33:37 · answer #7 · answered by mastani 1 · 0 0

they are color blind

2006-09-09 12:00:42 · answer #8 · answered by CSK 2 · 0 0

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