The term 'undergo genetic change' can be summarized by the word 'MUTATE, ' which is a six-letter word. Mutating is a process in which a gene or organism changes, resulting in a different form or trait than the original. This process is often used in genetics to study the effects of certain genes on an organism's development. Mutations can be caused by environmental factors such as radiation or chemicals, or they can occur naturally. Mutations can also be beneficial, harmful, or have no effect on an organism.