This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Drug which arrests mitosis in metaphase ? 
Select and explain. 
A. Busulfan, B. 5-fu, C. Vinca Alkaloids, D. Methotrexate
C: Vinca Alkaloids
Answer: C: Vinca Alkaloids 
Explanation: Ans. is 'c' i.e., Vinca alkaloids M-phase inhibitors (Mitosis inhibitors) are vincristine, vinblastine, paclitaxel, docetaxel ixabepilone and extramustine.