Which of the following mutations can result from cigarette smoke?

Cigarette smoke contains a variety of harmful chemicals that can damage DNA, leading to mutations. When a mutation occurs as a direct result of an external environmental factor, such as the carcinogens found in cigarette smoke, it is classified as an induced mutation. This type of mutation is different from spontaneous mutations, which occur naturally without external influence, and can be caused by various factors including chemical exposure, radiation, or viruses.

Induced mutations can result in various forms of changes within the DNA sequence, including those that may lead to missense or silent mutations, but the specific context here relates to the origin of the mutation, making "induced mutation" the correct and most relevant choice.