Which is the correct sequence of 4 layers of | vedclass

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(C) The wall of the human alimentary canal is composed of $4$ main layers.From the periphery (outermost) to the center (innermost),these layers are:$1

Vedclass · Accepted Answer

Serosa $\rightarrow$ Muscularis $\rightarrow$ Submucosa $\rightarrow$ Mucosa

Vedclass · Answer

(C) The wall of the human alimentary canal is composed of $4$ main layers.From the periphery (outermost) to the center (innermost),these layers are:$1$. Serosa: The outermost layer made of a thin mesothelium with some connective tissues.$2$. Muscularis: Formed by smooth muscles,usually arranged into an inner circular and an outer longitudinal layer.$3$. Submucosa: Formed of loose connective tissues containing nerves,blood,and lymph vessels.$4$. Mucosa: The innermost lining of the lumen,which forms irregular folds (rugae) in the stomach and villi in the small intestine.Therefore,the correct sequence is Serosa $\rightarrow$ Muscularis $\rightarrow$ Submucosa $\rightarrow$ Mucosa.

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	$a$. $1.5 \ m$

Which is the correct sequence of $4$ layers of wall of alimentary canal from periphery to center?

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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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