SAT II-Bio diseases

<p>i need some answers!!!
the kaplan book didn't talk anything about diseases, but on the SAT II i took Dec, there was like 6 Qs on Diseases.How often does diseases show up and which ones are the main oneS??? need help now!</p>

<p>u can always refer to a bio textbook.</p>

<p>i would fret over diseases, i took sat ii bio last june, and they only had 1 question on diseases</p>