Female and male pigs share many similarities externally‚ but internally they are quite different. Just as the male does not have an external penis‚ and the scrotum is not well developed until sexual maturity‚ the entrance to the female’s vagina is hidden beneath the tail. In the female reproductive system the primary reproductive organs of the female is the ovaries. They are small kidney- shaped organs that usually cover the fallopian tubes. Next to the ovary lies the funiculum (funnel shaped)
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9-26-2013 Pig Lovers and Pig Haters This article relates to what we have learned about materialism. Harris goes in depth explaining the differences between pig haters and pig lovers‚ and what that meant for their societies. Harris wants to know “how to account for an apparently bizarre and wasteful taboo” (45). He explains the history of pig hatred for the Jews and Moslems‚ stating that the Bible condemned them from eating pig because they were dirty. Every reason given for why pigs are hated was
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Pig I; external anatomy‚ skeleton‚ digestion Anatomy of a pig Pig digestive system Tongue • For taste • Pushing food into the esophagus Papillae • Rough edges of that tongue that contain the taste buds Hard and soft palate • Separate the nasopharynx from the mouth Parotid gland • Secretes saliva (amylase enzyme) which breaks down starches into sugar Stomach • Stores food • Begins digestion of tissues
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Structure and Function of the Body: Heart Dissection This assignment will describe my personal experience whilst participating in a heart dissection. It will explain the internal and external heart structure and detail the structure of blood vessels in relation to their function. This assignment will also describe what I did‚ saw and felt during my participation. My first thought when the sheep’s heart was given to our group was how fatty it looked to be. At first glance‚ the heart seemed
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Sheep Heart Dissection Purpose: Sheep have a four-chambered heart‚ just like humans. By studying the anatomy of a sheep’s heart‚ you can learn about how your own heart pumps blood through your body and keeps you alive!. Procedure Observation: External Anatomy Most heart diagrams show the left atrium and ventricle on the right side of the diagram. Imagine the heart in the body of a person facing you. The left side of their heart is on their left‚ but since you are facing them‚ it is on your
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rat’s anatomy. Dissections help researchers get a 3-dimensional picture of how the systems of a body work together. Now you’ll have the opportunity to see how the respiratory‚ digestive and circulatory system are arranged spatially. The Classification of the Rat (Rattus norvegicus): Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Mammalia Order: Rodentia Family: Muridae Genus: Rattus Species: Norvegicus Note: Dissection does not mean “to
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Heart Dissection September 30‚ 2012 Introduction/Purpose In this lab experiment‚ I examined a pig’s heart and compared it to a human’s heart. The pig’s heart is very similar to a human’s heart by having the same structures‚ veins‚ valves‚ and chambers. I was unable to perform hands on examination on a human heart so I examined a pig’s heart. I was able to identify major areas of the heart and dissect it to examine the inside chambers and valves. This
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Chemical Composition of Bone Bone is a very hard material which is capable of bearing a large amount of weight and resisting tension and twisting forces. Therefore‚ this material is both flexible and hard. The hardness of bone is due to calcium deposits in the matrix while the flexibility comes from the organic material of the matrix. We can illustrate these facts by treating two bone samples by two different methods: 1. Soaking a bone in vinegar (dilute acetic acid) removes calcium
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Aortic Dissection An aortic dissection is a tear in your aorta. The aorta is the main blood vessel that carries blood out of your heart to supply the rest of your body. It comes out of your heart and curves around‚ then goes down through your chest (thoracic aorta) and into your belly (abdominal aorta). The wall of the aorta has inner and outer layers. Aortic dissection occurs most often in the thoracic aorta. This is more likely to happen if the inner layer of the aorta has a weak spot or gets
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8546d_fm_i-iv 6/26/02 3:51 PM Page 1 mac62 mac62:1253_GE: CAT DISSECTION A LABORATORY GUIDE 8546d_fm_i-iv 6/26/02 3:51 PM Page 2 mac62 mac62:1253_GE: 8546d_fm_i-iv 6/26/02 3:51 PM Page 3 mac62 mac62:1253_GE: CAT DISSECTION A LABORATORY GUIDE CONNIE ALLEN VALERIE HARPER Edison Community College John Wiley & Sons‚ Inc. 8546d_fm_i-iv 6/26/02 12:17 PM Page 4 mac62 mac62:1253_GE: Senior Editor Associate Editor Production Editor Senior Marketing
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