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The physiology of reproduction. Reproduction. FCETAL NUTRITION: THE PLACENTA 393 the yolk-sac are produced, and from their walls sohd masses of cells are budded ofi, resembling hver-tissue in its simplest form
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A nurse's handbook of obstetrics, for use in training-schools . Fig. 21.—Fetal surface of the placenta. (Garrigues.) The filmy membrane about thecircumference is the ruptured amniotic sac.. Fig. 22.—Maternal surface of the
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G. After using a balloon for the apposition of the second Pipeline, the... | Download Scientific Diagram
OnZen Eggs - Did you know: Eggs should always be stored with the pointed end down. Air pocket or air sac is located at the blunt end of the egg. Air and
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Diagram of a gestational sac at the end of the second month (8-9 wk)... | Download Scientific Diagram
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Journal of agricultural research . Journal of Agricultural Researcti Vol.XVIII. No.5 Pistillate Spikelet and Fertilization in Zea mays L. PLATE 32. ^^emb Journal of Agricultural Research Vol. XVlll, No. 5 PLATE
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