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Hormonal Stress Response


 

4 meses, 1 semana

Compre ahoraDe La biología del desarrollo prenatal

Guión: By 16 weeks, procedures involving the insertion of a needle into the abdomen of the fetus trigger a hormonal stress response releasing noradrenaline, or norepinephrine, into the bloodstream.

Todas las edades en referencia a la fecundación, no al último período menstrual. Un mes = 4 semanas.
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Hormonal Stress Response
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