Genetic Mutations

Genetic mutations are changes or alterations in the DNA sequence of an organism, which leads to the creation of new characteristics in the organism. Mutations can be beneficial, like allowing for resistance to disease, or harmful, such as causing genetic disorders. Mutations can occur naturally due to environmental factors, or they can be caused by exposure to certain chemicals or radiation. Genetic mutations are important as they can lead to evolutionary advancement and species diversity, and also play an important role in understanding human evolution and disease. In genetic engineering, mutations are manipulated to create desired traits, like resistance to certain diseases in plants and animals.