The Importance Of Genetics

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Genetics immensely impacts all aspects of life on earth and as a scientific field it has seen a tremendous growth due to its staggering potential. The study although complex it can be simplified as being the essential principles of heredity and examines the process of how DNA comes together. The intriguing component of genetics is that new discoveries are being published by scientist and the untold potential of the field makes it fast paced and interesting. Also genetics contains very hot button issues such as stem cell research, genetics of aging, bioterrorism, and the evolution of antibiotic resistance as well as countless other relevant issues and discoveries. Genetics is relatively new and considered a “youthful” science that analyzes how traits can be passed through generations. The oldest study of genetics is classical which is also called Mendelian genetics who discovered the entire scientific discipline of genetics. Another description of classical genetics is transmission genetics which describes how traits are transmitted from parent to offspring. Understanding genetics is crucial to have a firm foundation for all the other sciences because of the significance of genes in biology. Offspring inherit genes that contain specific traits that can be genetic disorders, natural talents, or physical characteristics from their parents.
Genes are located in chromosomes. The human body contains two sets of 23 chromosomes which a set from each parent. Therefore a child inherits a set of genes from each parent and even if a trait isn’t observed it still can be passed to the next generation. This genetic makeup means that each individual have two copies one from their mom and one from their dad. This leads different variations know...

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... is in the center of like bioterrorism and stem cell research shows how genetics takes part in every aspect of life. Scientist being able to determine a person’s genetic makeup allows them to prescribe the safest drug for their patient. A great example of the importance of knowing an individual’s genetic makeup is represented in the field of oncology where knowing that informations saves countless lives. Consequently, even in modern time genetics is being used in medicine and human health. Genetic testing can predict is a person is at risk of getting a disease by observing the gene mutation. This testing is important to people whose parents had breast cancer so they are worried to have carried the breast cancer gene. In essence, genetics has great significance in evolution, variation, and in avoiding hereditary disease, as well as countless other aspects of life.

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