arch

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Related to Aortic arches: aortic sac
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Although it takes various forms, the common defining feature is that both the left and right aortic arches are present.
Focusing on the development of the fifth and sixth aortic arches in the zebrafish, Dr.
Aortic arches are dissected from day 12-14 chick embryos and cut into rings similar to those of the rat aorta.