Final answer:
Vincristine is the DNA binding vesciant out of the options given. It disrupts mitosis by interfering with microtubule assembly and disassembly, preventing the formation of spindles and cell division.
Step-by-step explanation:
Out of the options given, Vincristine is the DNA binding vesciant. Vincristine is a chemotherapy drug that disrupts mitosis by binding to tubulin, a subunit of microtubules, and interfering with microtubule assembly and disassembly. This prevents the formation of spindles, which are necessary for cell division.