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Color Blindless

... blindness. There are four types of color blindness. The rarest forms are mono-chromatism and a-typical monochromatism. People with monochromatic vision, or total color blindness, has no cones at all. As a result, they have no ability to see colors, and no hue discrimi-nation whatsoever. Monochromatic vision is very similar to watching a black and white television program. Somebody with a-typical monochromatic vision has just one type of cone, and can see just one color, and various shades of that color. This form is even rarer than th ...

Number of words: 692 | Number of pages: 3

The Hormones And Development Of One's Sex

... occurs is as follows. There are two duct systems which are basically sex specific. In men, Wolffian ducts are dominant and Mullerian ducts are regressive. Whereas in women it is just the opposite. Jost believed that the fetal testis secret a hormone which causes such a differentiation. In order to confirm this belief, he removed the gonads from embryos, prior to the onset of phenotypic differentiation. All resulted in female phenotypes. The male phenotype is induced and will not manifest if the proper secretions are not made from the ...

Number of words: 413 | Number of pages: 2

Abortion: Abusive Parents

... life. If a mother beat her baby and was reported to the child welfare board they would be thrown in jail without a second thought, but just because a child is not yet born doesn't that mean that a mother can do anything she wants to it. Take a child who has been born, then goes through the pain of having an abusive parent. If the parents are exposed to the authorities they will go to jail and lose the rights to the child, and with proper counseling and therapy the child will live a normal life. Yet, if the child is unborn, the mother ...

Number of words: 882 | Number of pages: 4

The Problem Of Teens And Smoking

... and Portugal around 1550. Then Sir Walter Raleigh introduced it to England in 1585. Raleigh also introduced the tradition of smoking it in a pipe. To comfort this tradition, many colonial inns hung clay pipes above their hearths for use of travelers. After smoking their tobacco they would break off a bit of the end and place it back above the hearth for the next person. By 1620, planters started to grow their own supply of tobacco. They started growing up to 100,000 pounds of tobacco a year! At this rate, the figure of tobacco got to ...

Number of words: 881 | Number of pages: 4

Medical Conditions Of Concentration Camps

... sterilized, had patches of there skin burned, or immediatly killed by an injection to the heart for dissection. Some people were also sent away to anatomy hospitals. One of the most desired places to be by doctors was Block 10. Block 10 was in Auschwitz and was a medical block. It meant the difference between life and death for many people in Auschwitz. There were benefits and disadvantages to being there for both the doctors and the prisoners. For a doctor it was seen as a chance to do any and all experiments they thought might be inte ...

Number of words: 414 | Number of pages: 2

AIDS: A Life Or Death Issue

... A healthy person has 800 to 1200 CD4 tecells per cubic millimeter of blood. Found in HIV this number progressivly declines. Where a persons cells drop below 200, the body is greatly vulnerable to sicknesses and cancers that start the end stage of HIV-AIDS. AIDS is characterized by having your immune system devastated by HIV. You have AIDS if on contracts certain kinds of puenomia of rare types of cancer. After contracting AIDS you will likely die in a very short amount of time. First, when it originated. AID's originated somewhere in Af ...

Number of words: 782 | Number of pages: 3

Chronic Obstructive Pulmonary Disease

... acquire it. COPD can also be caused by exposure to chemical fumes and organic dusts. This is known as occupational exposure. But, the most common risk factor to COPD, is smoking. Statistics show that 90 percent of COPD is due to smoking. Chronic Obstructive Pulmonary Disease, is a disease, that obstructs the lungs. Your lungs work by taking a breath of air, which travels down your windpipe or trachea, into the bronchial tubes. The bronchial tubes or passages, look like trees, and branch out into smaller and smaller airways the further they ...

Number of words: 865 | Number of pages: 4

The Heart

... beat gives out 2-3 ounces of blood pumped into the arterial system. At this heart rate it beats about 104,000 times a day. The Superior and Inferior are the biggest veins in the body. The Superior is really the biggest. These veins have a lot of carbon dioxide and have oxygen-poor blood. The aorta is the biggest artery in the whole body. Which will be covered in the report. The pulmonary vein takes the blood out of the heart and takes it to the lungs. Today we will talk about many different parts of the heart: The Three Laye ...

Number of words: 1535 | Number of pages: 6

Cancer

... start in living cells. Researchers are still looking for answers to many questions about . For instance, scientists do not know what exactly causes . Once researchers find the cause of then they will be able to find ways to cure and prevent the disease. They also want to develop better ways to detect and treat s all forms of . In the United States, the National Institue has played a major role in research since it was established in 1937. The American Society also support research programs. The National Act of 1971 expanded government ef ...

Number of words: 1301 | Number of pages: 5

The Effects Of Creatine

... of people exercise just to look good and feel healthy. Numerous studies have shown that resistance training combined with aerobic activity and good nutritional habits improve health enormously. However, this society is so competitive that those healthy lifestyle choices may not be enough to get the results we desire. In part this is determined by our genetic makeup. Some people will be naturally stronger, faster, and more athletic than the rest of us, no matter how hard we try. For decades people have turned to nutritional supplement ...

Number of words: 3611 | Number of pages: 14

Abortion

... by suction or other means. (Medication offers another option, to be discussed later in this report.) During a suction abortion, the fetus is dismembered and disposed of by a small tube. This process takes but about 10 minutes, and the mother experiences very little or no physical discomfort. Pro-lifers immediately say that emotional trauma and guilt haunts every woman after she has an abortion. However, during my research, I found numerous women who led (and continue to lead) prominent and scot-free lives after their abortions. I think that ...

Number of words: 1430 | Number of pages: 6

Albinism

... may have slight lightening of hair and skin colors as well, compared to other family members. At present researchers have found 10 different types of oculocutaneous albinism, and five types of ocular albinism. Newer laboratory research studying DNA has shown that there are numerous types of changes in the genes of those with albinism, including within families. The most common types of oculocutaneous albinism are called "ty-negative" and "ty-positive". Persons with ty-negative albinism have no melanin pigmentation, and more difficult ...

Number of words: 515 | Number of pages: 2

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