Tuesday, January 7, 2014

Lab Report

| Dissection of the Sheep Brain| A&P Lab tarradiddle| | * Table of Contents I.Introduction3 A.Background tuition and Research3 B. object3 C.Hypothesis3 II.Materials3 III.Procedures3 IV.Data and Observations4 A.Observations4 B.Data4 VII.Conclusion4 * Introduction Background data and Research Brains of mammals have many features in common. Since we are unable(p) to enjoyment benevolent passs for our dissection, sheep hits are often dissected as an assist to better understand the mammalian brain structure. However, because sheep brains differ from gracious brains, comparisons of their structures may not be precise. Objective 1. secern the major structures of the sheep brain; 2. Locate the larger cranial poise of the sheep brain; 3. describe several differences and similarities between the sheep brain and the human brain. Hypothesis If we dissect the sheep brain, therefore we will have a better understanding of similarities to a human brain. Materials * Sheep brain, probes, scalpel, gloves, water, dissection tray, check list, brain diagrams Procedures 1. Obtain a carry on sheep brain and wipe it thoroughly in water to pull back as much preserving fluid as possible. 2. Examine the break through and through of the brain for the presence of meninges. If they are present finalize dura mater mater mater, arachnoid mater, and pia mater.
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3. Remove any rest dura mater by pulling it gently from the come to the fore of the brain. 4. coif the brain with its ventral surface down in the dissect ing tray and locate the following structures! on the specimen: a. Cerebral hemispheres b. Convolutions c. Sulci d. longitudinal fissure e. anterior lobe f. Parietal lobe g. Temporal lobe h. Occipital lobe i. Cerebellum j. medulla oblongata oblongata Data and Observations Observations earlier to dissecting the brain we were able to locate many...If you require to get a full essay, order it on our website: BestEssayCheap.com

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