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: Anatomy
According to embryologist, embryo is termed till: 
Select and explain. 
A. 8 weeks of feilization, B. 10 weeks after LMP, C. 10 weeks after feilization, D. 12 weeks after LMP
A: 8 weeks of feilization
Answer: A: 8 weeks of feilization 
Explanation: A i.e. 8 weeks of feilization