Model, Labor Stages, mounted individually bases: Fetus in womb, cervix closed, Fetus in womb, cervix open, Fetus in womb, start of head passage, Fetus in womb and pelvis, finish of head passage, Placenta in the womb, Dimensions: 40 x 31 x 13 cm, weight: 2 kg
Model, Embryo Development of Common Frog, (Rana temporaria), 12 Stages, the various stages of development of an embryo, cleavage (morula and blastula), gastrulation, neurula and organogenesis enlarged 30 times, Dimensions: 37 x 36 x 13 cm, weight: 1.73 kg
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