Human blood group systems

He theorised that ethnic group is not something that is fundamental to the notion of a human being, rather that it is created in opposition to another group, highlighting an important feature of the human brain, which functions as differential calculator. He put forward the idea that if all societies were sharing the same core ethics, the diversity of values would…

of nervous tissue, than those who didn’t. They found this out by microscopically examining brain tissue from the hippocampus of each rat. One of the researchers said that “sustained aerobic exercise might be most beneficial for brain health also in humans”. The result of this experiment the researchers did is very important because in previous research the new hippocampal neurons produced as a result of neurogenesis. Neurogenesis are needed for things like learning temporally or complex tasks…

heterotrophic so they are classified under Animalia. This means they rely on other organisms for food. The cells that frame these animals don’t have a cell wall and most of the cells are organized into tissues, which are then put into particular groups of organs for function. Dolphins can take part in many complex movements and they are very active. Most of the dolphins are diploid. That means that there are two sets of chromosomes; one from the mother and one from the father. Dolphin’s…

economic stability of America. Although smoking is hard truth for many Americans to face, tobacco marketing makes up a large portion of the economy. This is why America should slowly convert to a smoke free atmosphere by limiting smoking as a first step. Groups like the lung organization are making strides in promoting a smoke free environment for their workers. The Lung Organization describes its goals by saying, “Lung diseases are among the most common and costly of all health problems. Many…

protein is crucial to pathogenicity which explains the lack of virulence in fleas whose average body temperature is closer to 25°C. Presence of antibodies for the F1 antigen is correlated with infection resistance in animals and may be comparable in humans (Perry and Fetherston,…

Blood Pressure: Systolic and Diastolic Abstract Blood pressure is when your heart beats and so it pumps blood back up to your body for it to have energy and oxygen. However, as your blood pushes it creates strength, so this creates blood pressure. Pulse is to see the rate of your heart going beats per minute. In this experiment, we gather data to see if the level of physical activity could affect the result of the systolic and diastolic measures in blood pressure and if the pulse would also be…

contributes to the growth and development of cancer. Normally, one mutation will not cause cancer because the human body can correct that change, but with a multitude of mutations over time cancer becomes more probable. There have also been studies on how the loss of a sex chromosome will lead to the likeliness of cancer in males. Research done by members of the American Society of Human Genetics has shown that men of older ages actually have a higher mortality rate…

For some religions, when the egg is fertilized that organism is considered a person. Other groups believe that a fertilized egg is not a person with rights until the moment it is pushed through the birth canal. The difference of opinions between pro-life and pro-choice vary due to things such as religion, upbringing, and geography. Growing up as a Christian in the south, it is difficult to understand the rationalization of an abortion, and how a person could commit such an act. There are plenty…

Introduction: When you first take a look at the maned wolf you notice it's similar look of it's face to a red fox but it's long legs are what make you take a second look. It kinda reminded me of that scene in Harry Potter and the Prizoner of azkaban ,when professor Lupin turned into that hideous werewolf ,with those freakishly long legs.Even though this species has the word”wolf” in it's name, and has a face of a fox , and the long legs like the ghazelle.It is in fact none of them. Genus…

inversely associated with the risk of coronary heart disease.” (WCPT organization). The intersection between aging and cardiovascular disease is very important. The average lifespan of person increases. Human beings 65 or older are at higher risk for cardiovascular diseases. Within this age group cardiovascular diseases are the main cause of death. The costs of treatments will also continue to increase. There are still millions of unanswered questions on cardiovascular diseases. Cardiovascular…