Topics from Cambell Reece Unnecessary for AP Biology - ?

Test Preparation
1

<p>Hey guys...are the Chapters on "Cell Communication" and the portion of "Phylogeny and Systematics" (dealing with cladograms, Cenozoic, palezoic eras...etccc) totally unnessary and insignificant for the AP Biology exam?</p>

<p>Also, what other chapters/portions from the book do you think are not worth the time to really spend so much time on..
By the way, I am using Cliffsnotes Biology- best prep book for the exam :)</p>

<p>Thanks.</p>

2

<p>any thoughts?</p>

3

<p>See the Campbell</a> AP Bio correlations</p>

4

<p>There were cladograms on last years AP test. Just a thought.</p>