Lab Report

| Dissection of the Sheep Brain| A&P Lab tale| | * 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 reading and Research Brains of mammals have many features in common. Since we are ineffective to enjoyment benevolent passs for our dissection, sheep spirits are often dissected as an assist to better understand the mammalian brain structure. However, because sheep brains disagree from benevolent brains, comparisons of their structures may not be precise. Objective 1. key out 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 understa nding 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 lave it thoroughly in water to pull back as much preserving fluid as possible. 2. Examine the break finished of the brain for the presence of meninges. If they are present finalize dura mater mater, arachnoid mater, and pia mater.

3. Remove any be dura mater by pulling it gently from the come on of the brain. 4. coif the brain with its ventral surface down in the dissecting 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 Data and Observations Observations earlier to dissecting the brain we were able to locate many...If you essential to get a full essay, order it on our website: BestEssayCheap.com

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