Berkeley Rev. Bio Question

Started by Ari1584
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Ari1584

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I have a question bon TBR bio section 1, passage 8. Its the passage about the optic nerve.

Did anyone else find this passage extremely difficult? i got 5/7 wrong, and could not figure out the solutions even after reading them from the back.

For #51 and 52, how are we supposed to know what causes the damage to either the optic nerve or the efferent limb?

Can anyone explain how they figured out these two answers?? I even tried drawing a diagram and it didn't help.