This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General Pharmacology, Subject name: Pharmacology
A newborn baby was born with phocomelia. It results due to which drug taken by mother during pregnancy 
Select and explain. 
A. Tetracycline, B. Thalidomide, C. Warfarin, D. Alcohol
B: Thalidomide
Answer: B: Thalidomide 
Explanation: Ans. (B) Thalidomide(Ref: KDT 8th/e p100)Thalidomide is highly teratogenic drug that can result in phocomelia as congenital anomaly.