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As in the model, a ventral view of the embryos' rostral (cranial) end is illustrated.
The cardiogenic (heart) region is rostral to the prechordal plate. The prechordal plate is at the site of the developing oral cavity.
Species: Mouse Day Gestation: 7 Approx. Human Age: 17 Days View: Ventral side of the rostral (cranial) end
3-D Model 5b of 26