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12 Answered Questions for the topic Eyes

Eyes Biology

07/23/20

A lady is looking at the eye chart from a distance of 20 ft. The lady then shifts to looking at her phone. Compared to when she was looking at the eye chart,

1) the suspensory ligaments get taut2) The ciliary muscles remain the same3) the ciliary mulsces relax4) the crystalline lens bulges5) the pupil must get smaller

07/09/19

How long do your eyes need to adapt to darkness and reach full contrast?

I heard you should wait some time until your eyes adapt to darkness and are able to see smallest luminosity differences, otherwise you might overlook faint objects in the ocular. Are there any... more

06/23/19

How can fruit flies and mice share the same gene that says to build an eye if they evolved separately?

I saw a documentary where they inserted the gene of a mouse that basically is the starting "build an eye" command into a fruit fly, and a fruit fly eye grew. My question is, if eyes of different... more

06/20/19

Superhuman eyesight?

My ten year old son was reading car number plates that were too fast, too far away and at the wrong angle for any of us to read or even believe that it was possible for him to read. We thought he... more

04/08/19

Accommodation mechanism.?

Can anyone explain how contraction of the ciliary muscles causes relaxation of the zonules? Please explain it anatomically i.e. the attachments of ciliary muscles and its relation with the... more
Eyes

11/04/17

Peter is 30% heavier now than he was 10 years ago. If he was 65kg then, how heavy is he now?

Peter is 30% heavier now than he was 10 years ago. If he was 65kgthen, how heavy is he now?

08/16/17

which part of the eye is located behind the cornea, iris, and pupil, and focuses light on the retina

which part of the eye is located behind the cornea, iris, and pupil, and focuses light on the retina

08/16/17

Which part of the eye is the structure that transfers information from the retina to the brain

Which part of the eye is the structure that transfers information from the retina to the brain

08/16/17

Which part of the eye is transparent covering of the eye that allows light to enter the eye

Which part of the eye is transparent covering of the eye that allows light to enter the eye

08/16/17

Which part of the eye is the gelatinous substance between the front and back of the eyeball

Which part of the eye is the gelatinous substance between the front and back of the eyeball
Eyes Science Green

08/29/14

Why do my eyes change color?

My eyes go from green to brown to hazel.
Eyes Wath

07/30/14

2 number that the product 891 differance of the 2 numbers are 6

nothing  

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