Labs 2 and 3 Review Lab Sheets and watch the Rat dissection and Sheep Heart dissection: 1. Identify and draw the heart, lungs, liver, spleen, pancreas and reproductive organs in the rat 2. Identify and draw the heart internal structures in the sheep. 3. What, if any, differences did you see in comparing the animal structures to those of humans? For Comparisons , consider: a.Size of organs, b.Location in body, c. Structure, d. Presence or absence of organs View the Dissection of the Sheep Brain and Cow Eye. https://www.youtube.com/watch?v＝eCwbMnJTRTk https://www.youtube.com/watch?v＝Fve8AQ5laYw 1. Identify and name the three parts of the brain, the cerebrum, cerebellum and brain stem. 2. Give one main function of each part of the brains 3. Name and identify the location and purpose of the three coverings/meninges of the brain. 4. Identify eye structures in the cow similar to humans… Look at the layers, ie.,sclera, choroid and retina, as well as one structure that is different from the human eye…the tapetum lucidum . What does this structure do in the animal eye?
