Biology, asked by khushisingh1267, 11 months ago

give distribution of bone in our whole skull ???​

Answers

Answered by Anonymous
1

HEYA

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The human skeleton of an adult consists of around 206 to 208 bones, depending on the counting of the sternum (which may alternatively be included as the manubrium, body of sternum, and the xiphoid process) It is composed of 270 bones at birth, but later decreases to 80 bones in the axial skeleton and 126 bones in the appendicular skeleton. Many small accessory bones, such as some sesamoid bones, are not included in this count.

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Answered by singhbhumihargaurav
1
In adult human theirs a total 206 bone it is divided into two parts in which axial skeleton has 80 bones and apendicular has 126 bone.
1-axial skeleton-80 in which skul skeleton has29 bone;1 sternum ; 24 ribs ; 26 vertebral colum
A- skull skeleton -29 in which skul has 22 bone and associated has 7bone
Skul -22 in which crarial has 8 bone and facial has 14 bone
Crarial 8 bone in which frontal 1 ;occipital 1; temporal 2; peripetal 2 ; ethonoid 1 ; sphenoid 1 ;

Facial has 14 bone in which mandible 1;maxilla 2; palatine 2; cheek /zygomatic 2; lacrimal 2; nasal 2 ;vomer 1;inferior turbinal 2;

Associated 7 bones in which ear osicles has 6 bone and hyoid bone 1

Apendicular —126 bone in which limbs 120(forelimb 30-30 ; hind limb 30-30)
Girdle 6 (pectoral-4 ; pelvic-2 )

Forelimb -30 ( humorus-1 ; ulna -1; radius-1 carpel -8 ; metacarpel -5 ; phalanges -14 )

Hind limb -30 ( femur-1 ; patela -1 ; tibia -1 ; fibula -1; tarsal 7 ; meta tarsal -5 ; phalanges -14 ). ☺️
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