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Home Q & A Board Science-Related Homework Help High School Level Science
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priya1234 priya1234
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11 years ago Edited: 11 years ago, priya1234
hii i need help on this question! i hope someone can hep me  Slight Smile

which statement concerning visual problems is false ?

a) in nearsightedness, the image focuses behind the retina.
b) the lens becomes less flexible with age causing a loss of ability to focus on near objects.
c) astigmatism is caused by uneven curvature of the cornea or lens.
d) night blindness is aused by chemical deficiencies in the rods.


a colour-blind person's eyes have defective

a) cones
b) rods
c) opticnerves
d)foveae

Post Merge: 11 years ago

anyone ? please ?
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wrote...
#1
11 years ago
I believe the second one s the cones, thats all i remember from bio
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