The permanent dentition period begins at about 12 years of age when the:
A) last primary tooth is lost.
B) 12-year molars erupt.
C) third molars come in.
D) jaws stop growing.
Correct Answer:
Verified
Q5: The jaw position that produces maximal stable
Q6: The mouth can be divided into four
Q7: The human mouth is divided into two
Q8: The key to Angle's classification system for
Q9: The mixed dentition period begins with:
A)eruption of
Q11: Every tooth in the mouth has five
Q12: The permanent teeth are _ in the
Q13: Which tooth-numbering system is used most often
Q14: According to the ISO/FDI numbering system,an adult
Q15: There are _ succedaneous teeth.
A)32
B)24
C)12
D)20
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents