Question

the disease of eye due to which the lens of the eye becomes opaque leading to partial or complete loss of sight is : a) myopia b) hypermetropia c) cataract d) presbyopia

Answer 1

Ahola!!

Your answer is CATARACT (option C)

Hope it helped & good day!

~@ռɨӄӄɨ❤

Answer 2

##myopia with person can see nearby object clearly but can't see distant object clearly

>>myopia is caused due to

focal length decrease or power of lens increases

size of eye ball increases

##hypermetropia with Person can see distant object clearly but can't see nearby object clearly

>>hypermetropia is caused due to

focal length increase or power of lens decreases

size of eye ball decreases

##a person which suffer from both myopia and hypermetropia

>>presbyopia is caused due to

weakening of cilliary muscles
hardening of eye lens

## contract is caused due to the lens of eye become opaque

so CORReCT OPTION is ( C )