McqMate
| Q. |
Number of teeth which are replaced in man are – |
| A. | 12 |
| B. | 20 |
| C. | 32 |
| D. | 16 |
| Answer» A. 12 | |
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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. |
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