Question

mutations can be induced with

Answer 1

By alteration ofvthe DNA coding
This csn be done by
1-addition of a codon
2-deletion of a codon

Answer 2

However, as mutations occur naturally at low frequencies and randomly in the DNA, it would require much more time to achieve such results. Mutations can be induced in a variety of ways, such as by exposure to ultraviolet or ionizing radiation or chemical mutagens.