Development of a bird embryo.

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<p>A review of the surface of the developing bird, with shots of the blood system under the microscope. Diagrams explain the development of the chick embryo. Techniques of dissection and observation are shown. We see the appearance of the bird at 1.5, 2.5, 3, 5, 6, and 8 days; 1 day before hatching. The formation of membranes is also shown. 3 segments.</p>

Development of a bird embryo.

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