

McqMate
Q. |
Number of teeth which are replaced in man are – |
A. | 12 |
B. | 20 |
C. | 32 |
D. | 16 |
Answer» A. 12 | |
Explanation: Deciduous teeth are the first set of teeth in the growth development of humans and many other mammals. The deciduous teeth are: incisors (4); molars (6); and canine (2). So there are 12 teeth which get replaced by the age of 12 when only permanent teeth remain. |
View all MCQs in
Biology (GK)No comments yet