What are the benefits of having two eyes ? I can see even with one eye.

What are the benefits of having two eyes ? I can see even with one eye.
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Without two eyes, it is possible to see an object in its actual density.
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Related questions

What are the benefits of having two eyes ?

Description : What are the benefits of having two eyes ?

Last Answer : Advantages of having two eyes: 1. Accurate ideas about the actual position of two objects are born. 2. The correct idea about the distance between two objects is born. 3. The three-dimensional concept ... get an accurate idea about the distance , thickness , length , width and color of the object .

Can an eye doctor really see signs of diabetes in the eyes?

Description : Can an eye doctor really see signs of diabetes in the eyes?

Last Answer : High blood sugar caused by Diabetes can cause the lens of your eye to swell, which can result in blurred vision. This may just be a symptom of a more major eye problem caused by diabetes, including glaucoma and cataracts.

A child is a back -bencher and is unable to watch the black-board clearly, therefore he stands, see and sit repeatedly. It disturbs the nearby classmates, what inference will you draw with reference to the student's difficulty? Options: A) The child has poor eye-sight B) The child may has defective eyes C) The black-board may has shining effect of light D) None of the above

Description : A child is a back -bencher and is unable to watch the black-board clearly, therefore he stands, see and sit repeatedly. It disturbs the nearby classmates, what inference will you draw with reference to the ... defective eyes C) The black-board may has shining effect of light D) None of the above

Last Answer : A) The child has poor eye-sight 

We see because the light comes to our eyes' - said ?

Description : We see because the light comes to our eyes' - said ?

Last Answer : We see because the light comes to our eyes, 'said Al Hazem.

The owl can see most clearly in total darkness because – (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Description : The owl can see most clearly in total darkness because – (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Last Answer : (2) it has large eyes with orbs directed forward, giving it binocular sight Explanation: Because of their eyes, an owl can see much better in the dark than we can. Owls have very large eyes which ... are able to see their prey in a three-dimensional manner. However, an owl's eye cannot rotate.

The owl can see most clearly in total darkness because (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Description : The owl can see most clearly in total darkness because (1) it has squint eyes (2) it has large eyes with orbs directed forward, giving it binocular sight (3) it has light bulbs in its eyes provided by nature (4) it produces infrasonic sounds

Last Answer :  it has large eyes with orbs directed forward, giving it binocular sight

The part of the eye having the largest refractive index is - (1) cornea (2) aqueous humor (3) lens (4) vitreous humor

Description : The part of the eye having the largest refractive index is - (1) cornea (2) aqueous humor (3) lens (4) vitreous humor

Last Answer : (3) lens Explanation: Like a camera, the human eye uses a convex lens system to form a small, inverted, real image of an object in front of it. Lens is the part of the eye having the largest refractive index.

The part of the eye having the larges refractive index is : (1) cornea (2) aqueous humor (3) lens (4) vitreous humor

Description : The part of the eye having the larges refractive index is : (1) cornea (2) aqueous humor (3) lens (4) vitreous humor

Last Answer : (3) lens Explanation: The cornea represents the strongest part of the refracting power of the eye, providing about 80% of the power of the system. The index of refraction of the cornea is about 1. ... into the watery fluid known as the aqueous humor which has an index of refraction of about 1.336.

The part of the eye having the larges refractive index is : (1) cornea (2) aqueous humor (3) lens (4) vitreous humor

Description : The part of the eye having the larges refractive index is : (1) cornea (2) aqueous humor (3) lens (4) vitreous humor

Last Answer : lens

Those blood cells you can see when you look at the sky--are those in the lens of your eye, or the retina, or where?

Description : Those blood cells you can see when you look at the sky--are those in the lens of your eye, or the retina, or where?

Last Answer : Do you mean ‘floaters’? https://www.mayoclinic.org/diseases-conditions/eye-floaters/symptoms-causes/syc-20372346

We feel the wind , but why can't we see it with the naked eye ?

Description : We feel the wind , but why can't we see it with the naked eye ?

Last Answer : Electromagnetic spectrum of light from 600 nanometers to 400 nanometers is required to see something through human eyes. But when light falls on the air, only 1 nanometer of electromagnetic spectrum reflects light so we cannot see.

The person suffering from “myopia” cannot see the objects at: (1) Near distance (2) Longer distance (3) any distance (4) Close to eye

Description : The person suffering from “myopia” cannot see the objects at: (1) Near distance (2) Longer distance (3) any distance (4) Close to eye

Last Answer : (2) Longer distance Explanation: Nearsightedness, also known as myopia, is a common type of refractive error where close objects appear clearly, but distant objects appear blurry.

A far-sighted person, without optical correction, is typically able to see nearby objects more clearly in bright light. The reason for this phenomena is: w) bright light provides better illumination. x) the pupil of the eye narrows which increases the depth of focus. y) the pupil of the eye widens which increases the depth of focus. z) the bright light causes squinting which flattens the eyeball which tends to correct the far-sighted condition.

Description : A far-sighted person, without optical correction, is typically able to see nearby objects more clearly in bright light. The reason for this phenomena is: w) bright light provides better ... bright light causes squinting which flattens the eyeball which tends to correct the far-sighted condition.

Last Answer : ANSWER: X -- THE PUPIL OF THE EYE NARROWS WHICH INCREASES THE DEPTH OF FOCUS

When a person walking in bright Sunlight enters a dark room, he is not able to see clearly for a little while because (1) the eye muscles cannot immediately adjust the focal length of the eye lens. (2) the retina retains the bright images for sometime and becomes momentarily insensitive. (3) the iris is unable to contract the pupil immediately. (4) the iris is unable to dilate the pupil immediately.

Description : When a person walking in bright Sunlight enters a dark room, he is not able to see clearly for a little while because (1) the eye muscles cannot immediately adjust the focal length of the eye ... is unable to contract the pupil immediately. (4) the iris is unable to dilate the pupil immediately.

Last Answer : the iris is unable to dilate the pupil immediately.

Why does looking directly into the sun with both eyes hurt, yet if you do it with one eye, it does not?

Description : Why does looking directly into the sun with both eyes hurt, yet if you do it with one eye, it does not?

Last Answer : answer:As you no doubt already know, looking into the sun can cause permanent damage to your eye. I don't need to look into the sun to have my eyes hurt from the light. If I have been in the dark, ... bright light? I didn't answer your question, I hope you don't mind my answer. I'll be following.

I had an eye exam done three years ago (I used to have a pair of glasses for seeing the blackboard), do I need to have my eyes tested again?

Description : I had an eye exam done three years ago (I used to have a pair of glasses for seeing the blackboard), do I need to have my eyes tested again?

Last Answer : In the USA, prescriptions are generally valid for only 1 year. I’m not sure of the laws in Canada, though.

What colour of eye shadow would give me the best smokey eyes?

Description : What colour of eye shadow would give me the best smokey eyes?

Last Answer : answer:Try this eyeshadow set for brown eyes from Almay. The colors are specifically selected to look good with brown eyes, and the design of it shows you which color goes where. Their products are ... smudged black eyeliner. You can look up Youtube tutorials on how to create a smoky eye as well.

What color of eye contacts look really great with hazel green eyes?

Description : What color of eye contacts look really great with hazel green eyes?

Last Answer : Go for the violet. We used to have a jelly by that name with amazing eyes.

How come my eye colour is different in each eyes and changes?

Description : How come my eye colour is different in each eyes and changes?

Last Answer : I’m sure its normal. I wouldn’t worry about it.

There is an island with exactly 201 residents, 100 with blue eyes, 100 with brown eyes, and the island leader (who has green eyes). To leave the island, one must know their own eye color. There are no reflective surfaces on the island and no on can communicate with each other other than the leader to the residents. No one on the island knows how many of each eye color there is. Everyone on the island is a perfect logician, meaning that if there is a solution they'll find it. Every morning the leader gives anyone a chance to leave the island by guessing their eye color. One morning, the leader gathers all 200 residents to make an announcement, he says 'at least 1 person on this island has blue eyes' How many people leave the island and in how many days after the announcement? Notes: this is

Description : There is an island with exactly 201 residents, 100 with blue eyes, 100 with brown eyes, and the island leader (who has green eyes). To leave the island, one must know their own eye color. There ... How many people leave the island and in how many days after the announcement? Notes: this is -Riddles

Last Answer : All 100 blue eyed people in 100 days. EXPLANATION: imagine there is only 1 person on the island, he will look around and see that there are no blue eyed people, he will then know his eye color in ... is needed to know their own eye color. if you would like more info, search '100 blue eyes riddle

In which part of the eye lies the pigment, that decides the colour of the eyes of a person? -Do You Know?

Description : In which part of the eye lies the pigment, that decides the colour of the eyes of a person? -Do You Know?

Last Answer : answer:

Can I use glasses in front of computer all the time ? You have to work on the computer all the time. I know there is a lot of damage to the eyes , but what to do. I want to use one type of spectacles to reduce eye damage. What kind of glasses do I use to reduce the damage to my eyes ?? I would be happy to say the price of the glasses , please.

Description : Can I use glasses in front of computer all the time ? You have to work on the computer all the time. I know there is a lot of damage to the eyes , but what to do. I want to use one type of ... use to reduce the damage to my eyes ?? I would be happy to say the price of the glasses , please.

Last Answer : I myself use computer for 8 hours even if it is less throughout the day. I have been using computer for 10 years , Alhamdulillah I have no problem. If you keep your eyes closed for half an ... the market. Price 1200-1500 rupees If you have symptoms like headache , blurred vision, consult a doctor.

Is Lasik Eye Surgery Safe For Eyes?

Description : Is Lasik Eye Surgery Safe For Eyes?

Last Answer : Thanks Dr. Ashok for your valuable answer. Can you suggest mewhere can i go for Lasik eye surgery in Chandigarh

Why does the dr. dilate my eyes during an eye examination?

Description : Why does the dr. dilate my eyes during an eye examination?

Last Answer : Pupil dilation allows the doctor to look into the back of the eye. They will use drops to dilate the eyes because the pupil will want to contract into a smaller circle as they shine a bright light into it.

What is the best eye shadow for blue eyes?

Description : What is the best eye shadow for blue eyes?

Last Answer : The good news is that with blue eyes, there are a ton of great options for you. The eye shadow colors that will best show off your blue eyes are shades of deep browns and grays.

What are the best eye shadow techniques for blue eyes?

Description : What are the best eye shadow techniques for blue eyes?

Last Answer : If you want a guideline for deciding what color eye shadow to use for your eye color, then you can use a color wheel. If you do not want to use a color wheel, then you can purchase eye shadow ... makeup divided by eye color. They have make up divided for hazel, brown, green, blue, and purple eyes.

The Right Colors of Eye Shadow for Blue Eyes?

Description : The Right Colors of Eye Shadow for Blue Eyes?

Last Answer : Don't try to match the color of your blue eyes exactly. This approach will only cause your eye shadow color to compete with your baby blues. Instead, choose colors that coordinate with your eye color. ... washed out in lighter colors. If your skin in light and your hair dark, choose medium shades.

What do eye vitamins do for your eyes?

Description : What do eye vitamins do for your eyes?

Last Answer : It prevents the loss of vision which tends to happen as one gets older. It prevents Macular degeneration which is in common in older adults with poor eye sight.

In which part of the eye lies the pigment that decides the colour of the eyes of a person’? (1) Corea (2) Choroid (3) Iris (4) Vitreous body

Description : In which part of the eye lies the pigment that decides the colour of the eyes of a person’? (1) Corea (2) Choroid (3) Iris (4) Vitreous body

Last Answer : (3) Iris Explanation: The iris is a thin, circular structure in the eye, responsible for controlling the diameter and size of the pupils and thus the amount of light reaching the retina. "Eye color" is ... the center of the iris, known as the pupil. The larger the pupil, the more light can enter,

How are the eyes protected? OR Name the accessory parts of the human eye. State their function.

Description : How are the eyes protected? OR Name the accessory parts of the human eye. State their function.

Last Answer : The four accessory parts of human eye are eye brows, eye lid, eye lashes and lacrymal glands. a) The eye brows protect the eye from small particles that fall from above the eye and provide ... The lacrymal gland produces tears which keep the surface of the eyes moist and wash the dust particles.

In which part of the eye lies the pigment that decides the colour of the eyes of a person--? A. Retina B. Iris (Answer) C. Cornea D. Pupal

Description : In which part of the eye lies the pigment that decides the colour of the eyes of a person--? A. Retina B. Iris (Answer) C. Cornea D. Pupal

Last Answer : B. Iris (Answer)

In which part of the eye lies the pigment, that decides the colour of the eyes of a person?

Description : In which part of the eye lies the pigment, that decides the colour of the eyes of a person?

Last Answer : Choroid

What visual technique should be used when searching for an aircraft? a. Sweep from side to side with the eyes covering the whole field of vision b. Search the sky portion by portion starting on the left c. Pinpoint 10° segments of the sky and confirm before passing onto another d. Use a succession of small and rapid eye movements

Description : What visual technique should be used when searching for an aircraft? a. Sweep from side to side with the eyes covering the whole field of vision b. Search the sky portion by portion starting ... the sky and confirm before passing onto another d. Use a succession of small and rapid eye movements

Last Answer : c. Pinpoint 10° segments of the sky and confirm before passing onto another

What visual technique should be used when searching for an aircraft? a. Sweep from side to side with the eyes covering the whole field of vision b. Search the sky portion by portion starting on the left c. Pinpoint 10° segments of the sky and confirm before passing onto another d. Use a succession of small and rapid eye movements

Description : What visual technique should be used when searching for an aircraft? a. Sweep from side to side with the eyes covering the whole field of vision b. Search the sky portion by portion starting ... the sky and confirm before passing onto another d. Use a succession of small and rapid eye movements

Last Answer : c. Pinpoint 10° segments of the sky and confirm before passing onto another

What visual technique should be used when searching for an aircraft? a. Sweep from side to side with the eyes covering the whole field of vision b. Search the sky portion by portion starting on the left c. Pinpoint 10° segments of the sky and confirm before passing onto another d. Use a succession of small and rapid eye movements

Description : What visual technique should be used when searching for an aircraft? a. Sweep from side to side with the eyes covering the whole field of vision b. Search the sky portion by portion starting ... the sky and confirm before passing onto another d. Use a succession of small and rapid eye movements

Last Answer : c. Pinpoint 10° segments of the sky and confirm before passing onto another

A male patient 30 years old with visual acuity of 6/6 in both eyes. Twelve hours ago he presented with drop of vision of the left eye. On examination, visual acuity was 6/6 in the right eye and 6/60 in the left eye. Fundus examination showed blurred edges of the left optic disc. The most probable diagnosis is: a. Raised intra cranial pressure b. Raised ocular tension c. Central retinal artery occlusion d. Optic neuritis

Description : A male patient 30 years old with visual acuity of 6/6 in both eyes. Twelve hours ago he presented with drop of vision of the left eye. On examination, visual acuity was 6/6 in the ... : a. Raised intra cranial pressure b. Raised ocular tension c. Central retinal artery occlusion d. Optic neuritis

Last Answer : ANSWER: D

Schirmer’s test is used for diagnosing: a. Dry eye b. Infective keratitis c. Watering eyes d. Horner’s syndrome

Description : Schirmer’s test is used for diagnosing: a. Dry eye b. Infective keratitis c. Watering eyes d. Horner’s syndrome

Last Answer : ANSWER: A 

In which part of the eye lies the pigment that decides the colour of the eyes of a person? (1) Cornea (2) Choroid (3) Iris (4) Vitreous body

Description : In which part of the eye lies the pigment that decides the colour of the eyes of a person? (1) Cornea (2) Choroid (3) Iris (4) Vitreous body

Last Answer : Iris

If eyes can't actually change color, how can someone's eyes appear green, blue, or even grey on any given day?

Description : If eyes can't actually change color, how can someone's eyes appear green, blue, or even grey on any given day?

Last Answer : I have hazel eyes. It does that for me. Depends on what I wear.

A Scientist kept 69 generatios of Drosophila in darkness even after that the files had normal eyes, this disprovs the law of :

Description : A Scientist kept 69 generatios of Drosophila in darkness even after that the files had normal eyes, this disprovs the law of :

Last Answer : A Scientist kept 69 generatios of Drosophila in darkness even after that the files had ... Germplasm theory D. Acquired characters are inherited

If you like pretty gems that sparkle and shine, I invite you to dig in my virtual mine. My first is purple, fit for a king, My second is green where Dorothy did her thing. My third is red, July's birthstone as well, My fourth is seen in strings and is found inside a shell. My fifth is hard, pure Carbon and expensive to buy, My sixth is Crocodolite, striped like the big cat's eye. Seventh is two words, a man-made fake of April's stone, Eighth is very dark and found at Lightning Ridge alone. Now take from each gem, one letter in its turn, And you will find the stuff for which even the god's yearn. -Riddles

Description : If you like pretty gems that sparkle and shine, I invite you to dig in my virtual mine. My first is purple, fit for a king, My second is green where Dorothy did her thing. My third is red, July's ... gem, one letter in its turn, And you will find the stuff for which even the god's yearn. -Riddles

Last Answer : Ambrosia The gems are: Amethyst Emerald ( Emerald City in the Wizard of Oz ) Ruby Pearl Diamond Tiger's eye Cubic Zirconium (Fake diamond) Black Opal Taking the first letter of Amethyst, second of Emerald, etc.. gives Ambrosia - The food of the gods.

Have you ever felt a fluttering feeling in random parts of your arm or leg? Some even get it in their eye .The sensations can also be described as a constant thump just under the skin. Yeah, well.....what is that?

Description : Have you ever felt a fluttering feeling in random parts of your arm or leg? Some even get it in their eye .The sensations can also be described as a constant thump just under the skin. Yeah, well.....what is that?

Last Answer : Yes it is a muscle twitch.

I'm pleasing to the eye A tool for many absent of mind A tapestry of fickle lies Blind to even the most pensive spies I'm often the breeder of fervent lust But I am by far one you shouldn't trust.What am I? -Riddles

Description : I'm pleasing to the eye A tool for many absent of mind A tapestry of fickle lies Blind to even the most pensive spies I'm often the breeder of fervent lust But I am by far one you shouldn't trust.What am I? -Riddles

Last Answer : Appearance.

Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I? -Riddles

Description : Look at me. I can bring a smile to your face, A tear to your eye, Or even a thought to your mind. But, I can't be seen. What am I? -Riddles

Last Answer : Your Memories.

What is the use of physical characteristics — such as your fingerprint, the blood vessels in the retina of your eye, the sound of your voice, or perhaps even your breath — to provide identification? a. Backup b. Anti‐virus c. Firewall d. Biometrics

Description : What is the use of physical characteristics — such as your fingerprint, the blood vessels in the retina of your eye, the sound of your voice, or perhaps even your breath — to provide identification? a. Backup b. Anti‐virus c. Firewall d. Biometrics

Last Answer : d. Biometrics

Can momentum be hidden to human eyes like how kinetic energy can be hidden as heat? -Physics

Description : Can momentum be hidden to human eyes like how kinetic energy can be hidden as heat? -Physics

Last Answer : Yes and no. In a regular mechanical system with macroscopic parts, momentum can not be "hidden" to human eyes. But in other systems, momentum can be hidden. For instance, in an electromagnetic system, ... it is really only hidden to human eyes. We can detect radio waves just fine with an antenna.

It is dangerous to observe solar eclipse with naked eyes because – (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Description : It is dangerous to observe solar eclipse with naked eyes because – (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Last Answer : (2) Ultraviolet radiations from Sun burn our retina Explanation: The solar radiation that reaches the surface of Earth ranges from ultraviolet (UV) radiation at wavelengths longer than 290 nm to radio ... of the Sun during an eclipse is for the development of "eclipse blindness" or retinal burns.

A person wears spectators with concave lenses. It means that normally (when not using glasses), the image of distant objects is focused in his eyes – (1) behind the retina (2) in front of the retina (3) on the retina (4) on the blind spot

Description : A person wears spectators with concave lenses. It means that normally (when not using glasses), the image of distant objects is focused in his eyes – (1) behind the retina (2) in front of the retina (3) on the retina (4) on the blind spot

Last Answer : (2) in front of the retina Explanation: A concave lens is used to correct short-sightedness (myopia). In myopia, images are formed in front of the retina, resulting in a blurred image. This ... relatively too long or the refractive powers of the cornea and lens of the eye are relatively too strong.

It is dangerous to observe Solar eclipse with naked eyes because (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Description : It is dangerous to observe Solar eclipse with naked eyes because (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Last Answer : Ultraviolet radiations from Sun burn our retina