The dental formula for the monophyodont teeth | vedclass

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Question

(A) In humans,teeth are diphyodont,meaning they erupt twice in a lifetime. The permanent teeth include both diphyodont teeth (which replace milk teeth

Vedclass · Accepted Answer

$\frac{0021}{0021}$

Vedclass · Answer

(A) In humans,teeth are diphyodont,meaning they erupt twice in a lifetime. The permanent teeth include both diphyodont teeth (which replace milk teeth) and monophyodont teeth (which erupt only once).The dental formula for the permanent teeth in humans is $\frac{2123}{2123}$.The diphyodont teeth (those that replace deciduous teeth) are the incisors,canines,and the first two premolars,represented by the formula $\frac{2102}{2102}$.The monophyodont teeth are the three molars on each side of each jaw,which erupt only once. Their dental formula is $\frac{0021}{0021}$ (representing $0$ incisors,$0$ canines,$0$ premolars,and $3$ molars per quadrant).

The dental formula for the monophyodont teeth of humans is:

Similar Questions

Given below are two statements.
Statement $I$: Since human beings have different kinds of teeth fitted in two jaws,the dentition is described as diphyodont.
Statement $II$: Human beings have four different kinds of teeth,hence it is described as heterodont.

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