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104
name the three klayer of the eyeball
1 iris (controls diamter of pupil)
2 posteriof chamber ( filled with vitreous gloassy body or humor is a jelly like substance, 4/5 of eyeball mostlz water, 1 % hzloric acid, maked it jellz like. 0.01 % colagen in young people)
3 ciliary body
4 sclera
5 vitreous body
6 choroid
7 optic axis
8 visual axis
9 foeva centralis
10 optic nerve
11 retina
12 ora serrata ( margin of retina)
13 lens (suspended from the ciliarz bodz. lens changes shape and provies abilitz to focus on near or distant object. lens and conrea provide refractive error, mostlz conrea)
14 conjunctiva (covered by mucous membane which keeps conrea moist bz secreation of the lacrimal gland and by blinking)
15 cornea
16 anterior cha,ber (filled with aqueous humor (watery fluid)
1utermost lyer is sclera and cornea (non vascularised)
2choroid highly vascularised
3 retina mainlz nervous tissue
2 posteriof chamber ( filled with vitreous gloassy body or humor is a jelly like substance, 4/5 of eyeball mostlz water, 1 % hzloric acid, maked it jellz like. 0.01 % colagen in young people)
3 ciliary body
4 sclera
5 vitreous body
6 choroid
7 optic axis
8 visual axis
9 foeva centralis
10 optic nerve
11 retina
12 ora serrata ( margin of retina)
13 lens (suspended from the ciliarz bodz. lens changes shape and provies abilitz to focus on near or distant object. lens and conrea provide refractive error, mostlz conrea)
14 conjunctiva (covered by mucous membane which keeps conrea moist bz secreation of the lacrimal gland and by blinking)
15 cornea
16 anterior cha,ber (filled with aqueous humor (watery fluid)
1utermost lyer is sclera and cornea (non vascularised)
2choroid highly vascularised
3 retina mainlz nervous tissue
