In the jaw of an adult human,which teeth are | vedclass

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(A) The dental formula of an adult human is $2123/2123$. This represents: Incisors $(I)$: $2$ per quadrant Canines $(C)$: $1$ per quadrant Premolars $

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Premolars and Incisors

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(A) The dental formula of an adult human is $2123/2123$. This represents: Incisors $(I)$: $2$ per quadrant Canines $(C)$: $1$ per quadrant Premolars $(PM)$: $2$ per quadrant Molars $(M)$: $3$ per quadrant Comparing the options: $A$: Premolars $(2)$ and Incisors $(2)$ - These are equal in number per quadrant. $B$: Molars $(3)$ and Premolars $(2)$ - Not equal. $C$: Canines $(1)$ and Incisors $(2)$ - Not equal. $D$: Premolars $(2)$ and Canines $(1)$ - Not equal. Therefore,the number of Premolars and Incisors is equal in each quadrant of the jaw.

Column $I$ (Part of the alimentary canal)	Column $II$ (Length)
$i$. Duodenum	$b$. $26 \ cm$
$ii$. Jejunum	$c$. $2.5 \ m$
$iii$. Ileum	$d$. $3.5 \ m$
$iv$. Large intestine	$a$. $1.5 \ m$

In the jaw of an adult human,which teeth are equal in number?

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Match the Column $I$ with Column $II$,with reference to human beings:
Column $I$ (Part of the alimentary canal) Column $II$ (Length)
$i$. Duodenum $b$. $26 \ cm$
$ii$. Jejunum $c$. $2.5 \ m$
$iii$. Ileum $d$. $3.5 \ m$
$iv$. Large intestine $a$. $1.5 \ m$

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