“Somewhere, something incredible is waiting to be known.” ― Carl Sagan Current Biology

18th September 2013

Photo with 76 notes

Chick embryo head
Credit Dr Rachel Moore, Wellcome Images Chick embryo head showing bone & cartilage Head of an embryonic day 14 chick head stainedwith alcian blue and alizarin red to showcartilage (blue) and bone (red) development. At thisstage there is already a considerable amount ofbone in the jaw and the parietal bone,situated behind the eye, is now starting to form.The cartilaginous rings surrounding the tracheaare also clearly visible

Chick embryo head

Credit Dr Rachel Moore, Wellcome Images
Chick embryo head showing bone & cartilage
Head of an embryonic day 14 chick head stained
with alcian blue and alizarin red to show
cartilage (blue) and bone (red) development. At this
stage there is already a considerable amount of
bone in the jaw and the parietal bone,
situated behind the eye, is now starting to form.
The cartilaginous rings surrounding the trachea
are also clearly visible

Tagged: ChickEmbryoHeadBoneCartilageBiologyScience

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