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: Forensic Medicine
Rigor mois not seen in: AIIMS 13 
Select and explain. 
A. Fetus < 7 months of age, B. Full term fetus, C. Elderly, D. Anemic person
A: Fetus < 7 months of age
Answer: A: Fetus < 7 months of age 
Explanation: Ans. Fetus < 7 months of age