Ch. 11 & dissection test: Wednesday May 21st: REVIEW
RAT DISSECTION: May 7-9 Lab Prep info-given out Tuesday May 6 (there are two sets of instructions on this one page, scroll down to see the backside!) Rat Dissection Instructions-these are the exact same as in the booklets you used during the dissection
Pig dissection directions-please compare to the rat questions, the questions are pretty much the same except you don't have to worry about the following: page 640-Part 1: #2,3-yours were fetal, the rats are not p641 Part 2: A-the mouth-slight difference in the mouth structure, teeth, just use your pig observations! p642 -no need to describe the gall bladder (rats don't have them-so this will not be a specific test question. p644 B-examining the organs of the circulatory system-#2-the ductus arteriosis-which would have been difficult to see, is only on fetal mammals, so would not be on the rat since they had already been born, therefore not to worry about it for the test. Pages of the textbook P639p640p641p642p643p644p645