The Testes The Ovaries

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Hoppy Heart Homework Assignment
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“Hoppy” Heart Homework Assignment P-2 Class 17 EMSM 250 5/19/03 The human heart is a hollow, cone shaped organ that is relatively the size of a person’s fist. The apex of the heart is tilted obliquely and pointed towards the left hip and it rests on the diaphragm at approximately at the level of the fifth intercostal space, which is about the nipple line (Marieb 309). The heart weighs around 300 grams (10 oz.) in an adult. The heart is near the middle of the thoracic cavity in the mediastinum, w
Testes
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Testes 1) The testes of the male and the ovaries of a female are probably two of the most vital organs needed when trying to reproduce. There are both similarities and obvious differences between the two. The male testes are about two to three inches long and hang externally between the legs of a male. There are two testes and they both have the same role when trying to reproduce. The testes produce sperm around the age when a boy starts to enter puberty and will continue to produce sperm until
Biology Instinct
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INTRODUCTION
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In Vitro Fertilization
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Cancer
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Mumps
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Mumps Mumps is a disease caused by a virus and occurs only in human beings. Mumps is found all over the world. Mumps is a contagious disease when the salivary glands, on one or both sides of the jaw, swells. Mumps usually occurs in school age children, but young adults may catch the disease. Everyone born before1957 has already had mumps. After one attack of mumps, you will have lifelong immunity. The mumps virus is spread by contact of another person's discharge from the nose or mouth. The viru
Birds
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Birds Birds are some of the most amazing animals on earth. Most have the ability to fly. Some use ground travel. Some use claws, others use only their beaks. Birds come in many varieties of colors and sizes. Birds are warm-blooded, egg-laying creatures from the aves class. Along with the obvious feathers and wings, birds have other adaptations for flying such as a wide keel on the sternum, with large wing muscles attached, air spaces and sacs throughout the body and bones, to decrease their weig
Body Systems
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Development of the Human Zygote
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Insects
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Tapeworm Infestation
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The Ebola Virus
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Psychology
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