So imagine, your mother or father has just undergone treatment for cancer and you are now afraid that the disease could be transmitted to you. Now imagine yourself in the alternative, knowing that the disease may be linked to you and your offspring and that effective treatments exist. These are ongoing studies into the evolutionary biology of cancer and scientists are making great progress. Ecology and evolutionary biologists assert that natural selection plays a role in the genetics of cancer. The theory of evolution, Darwinism, explains the idea that some species progress by natural selection and others do not. Further explaining an organism's ability to survive, reproduce, and pass its genes to its offspring is related to natural selection.3 All of this adds up to the fact that one must know one's past to understand one's future. Before understanding why evolutionary biology is so important for treating cancer, you need to know more about the disease in question. Cancer is a disease caused by uncontrolled division of abnormal cells in the body. Cancer is a disease that can enter the body either environmentally, through the absorption of a harmful substance, or of genetic origin. One of the causes of cancer is environmental, meaning that environmental factors, such as sunlight, can have a negative effect on the body. Additionally, substances that a person introduces into their body, such as tobacco or alcohol, can cause cancer, which means that consuming harmful substances can also negatively affect the body. Finally, cancer can be caused by genetics, meaning it can be passed down from generation to generation. Although the premise of the evolutionary biology of cancer is not a new topic, more and more studies are focusing on this topic...... middle of article ...... cancer can begin to explain to us the evolutionary patterns and how to apply different processing patterns that were used previously. In conclusion, understanding the genetic pathway of a particular cancer could one day, hopefully in the near future, help doctors help their patients in a better and more effective way. The doctor who understands the progression of cancer has a better advantage over others in deciding a better form of recovery for his patients. Knowing how cancer responds can help a doctor give better treatment to their patients, making them more effective in fighting cancer. Even if, at the moment, some points related to the complexity of cancer are not clear, we are on the right track. This is essentially why knowledge of the evolutionary biology of cancer is so important in daily life..