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: Dental
The total number of germ tooth present in a full form foetus is 
Select and explain. 
A. 20, B. 28, C. 44, D. 48
D: 48
Answer: D: 48 
Explanation: Total number of tooth germs formed in human fetus is 52 (20 primary + 32 permanent). Third molar tooth germ initiated at 4 or 5 years. If you exclude the third molar tooth germs, the answer will be 48.