Race

Topics: DNA, Human, Ultraviolet Pages: 5 (1722 words) Published: April 7, 2014
Race Homework
After taking the quiz, it gives me a deeper impression of what race really is, and provide me a clear, new, and accurate understanding about how we are different. From the previous study I knew that human DNA can be traced back to Africa population, we have the same ancestry. But I have never further my thought to think about why there are differences among us. The differences and variation of us such as skin color, height, and susceptibility to disease is because changes in genes and environment. After the expansion of human from Africa, those slightly changes in genetics due to the changes of environment that human are encounter with that forms the differences of our appearance. For example, the differences of the skin color is due to the ability of adapting ultraviolet radiation, and geographic differences from time to time evolution of the human being. Because of these differences occur, the word “race” is created to classify these variation among people in different region of the world. However, we are 98% similar to each other genetically, because we have the same ancestry that we start from a village in Africa. Racism is very serious problem in the world. It is a stressor to us, which would cause illness, and mental problem. As person who understand this concept need to spread the idea to avoid racism. Racism is a false perspective from the difference among us, because we are 98% the same with each other.

Race Homework
After taking the quiz, it gives me a deeper impression of what race really is, and provide me a clear, new, and accurate understanding about how we are different. From the previous study I knew that human DNA can be traced back to Africa population, we have the same ancestry. But I have never further my thought to think about why there are differences among us. The differences and variation of us such as skin color, height, and susceptibility to disease is because changes in genes and environment. After the expansion of human from Africa, those slightly changes in genetics due to the changes of environment that human are encounter with that forms the differences of our appearance. For example, the differences of the skin color is due to the ability of adapting ultraviolet radiation, and geographic differences from time to time evolution of the human being. Because of these differences occur, the word “race” is created to classify these variation among people in different region of the world. However, we are 98% similar to each other genetically, because we have the same ancestry that we start from a village in Africa. Racism is very serious problem in the world. It is a stressor to us, which would cause illness, and mental problem. As person who understand this concept need to spread the idea to avoid racism. Racism is a false perspective from the difference among us, because we are 98% the same with each other.

Race Homework
After taking the quiz, it gives me a deeper impression of what race really is, and provide me a clear, new, and accurate understanding about how we are different. From the previous study I knew that human DNA can be traced back to Africa population, we have the same ancestry. But I have never further my thought to think about why there are differences among us. The differences and variation of us such as skin color, height, and susceptibility to disease is because changes in genes and environment. After the expansion of human from Africa, those slightly changes in genetics due to the changes of environment that human are encounter with that forms the differences of our appearance. For example, the differences of the skin color is due to the ability of adapting ultraviolet radiation, and geographic differences from time to time evolution of the human being. Because of these differences occur, the word “race” is created to classify these variation among people in different region of the world. However, we are 98% similar to each other genetically,...
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