Explain where the embryo stay till it fully developed and also explain how its nutritional functions are carried out?
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Embryo is fully developed in uterus which is surrounded by number of supporting vessels.Here placenta provides nourishment to the embryo and after developing fully the baby comes out...
MKhan11:
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embryo stays in uters walls n its function are carried by placenta
placenta is a layer which forms after 12 weeks of pregnency .it is responsible for giving food ...oxygen...carbondioxide..and also removes d waste of baby by diffusion process.
placenta is a layer which forms after 12 weeks of pregnency .it is responsible for giving food ...oxygen...carbondioxide..and also removes d waste of baby by diffusion process.
Thanks for help
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