Biolistics (gene-gun) is suitable for: Disarming pathogen vectors, Transformation of plant cells, Constructing recombinant DNA by joining with vectors, DNA fingerprinting

A gene gun or a biolistic particle delivery system, originally designed for plant transformation, is a device for injecting cells with genetic information. This device is able to transform almost any type of cell and is not limited to the genetic material of the nucleus: it can also transform organelles, including plastids. So, the correct answer is option B.