If the pelvic bones do not fuse,how many bone | vedclass

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(B) In a typical adult human,the pelvic girdle consists of two coxal bones. Each coxal bone is formed by the fusion of three bones: the ilium,ischium,

Vedclass · Accepted Answer

$210$

Vedclass · Answer

(B) In a typical adult human,the pelvic girdle consists of two coxal bones. Each coxal bone is formed by the fusion of three bones: the ilium,ischium,and pubis. In the embryonic stage,these three bones are separate. By adulthood,they fuse to form a single coxal bone on each side. If these bones do not fuse,each side would consist of $3$ separate bones instead of $1$. Therefore,the total count would increase by $2$ bones on each side (total $4$ additional bones). Standard adult human skeleton = $206$ bones. If fusion does not occur,the total = $206 + 4 = 210$ bones.

Column-$I$	Column-$II$ (Number of bones)
$P$. Arm	$I$. $8$
$Q$. Forearm	$II$. $5$
$R$. Wrist	$III$. $14$
$S$. Palm	$IV$. $1$
$T$. Digits	$V$. $2$

If the pelvic bones do not fuse,how many bones are present in an adult human?

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Match the following columns:
Column-$I$ Column-$II$ (Number of bones)
$P$. Arm $I$. $8$
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$R$. Wrist $III$. $14$
$S$. Palm $IV$. $1$
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