Jaw suspension characteristic of mammals is

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(B) In mammals,the jaw suspension is $Craniostylic$. In this type of suspension,the lower jaw (mandible) articulates directly with the cranium (specif

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Craniostylic

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(B) In mammals,the jaw suspension is $Craniostylic$. In this type of suspension,the lower jaw (mandible) articulates directly with the cranium (specifically the squamosal bone of the skull). This occurs because the articular bone of the lower jaw and the quadrate bone of the upper jaw,which form the jaw joint in other vertebrates,have migrated to the middle ear to become the malleus and incus,respectively. Therefore,the dentary bone of the lower jaw articulates with the squamosal bone of the skull.

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