dissecting rat lab report

Investigation: Rat Dissection Biology LibreTexts. In this laboratory exercise, the anatomy of the rat will be examined in some detail. You may recall that in your first-year biology course you dissected a grass frog and a fetal pig. You may recognize and remember structures that you learned during that dissection. In Biology 3A, a much more detailed look at mammalian anatomy will be conducted.

Investigation: Rat Dissection Biology LibreTexts from s2.studylib.net

Webforceps, 2 dissecting needles PROCEDURE: 1. Put on your goggles, apron, and gloves. 2. Place your rat on the blue dissection pad with the ventral side up. 3. Spread both arms and legs apart and pin the rat’s.

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WebIntroduction: The objective of this lab is to observe and compare the different sizes, shapes, and locations of a rat’s organs through the method of dissection. Comparisons and contrasts of a rat’s internal organs in relation to a human’s will be observed. Materials: Preserved rat Dissecting.

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WebCheck to see if your station has the equipment you will need to dissect the rat. This includes a dissecting pan, scalpel, scissors, probes, and pins. Rats are ordered from biological supply companies. They come stored in a preserving fluid, either in bags or in a bucket. Always use latex or nitrile gloves when handling your rat.