Crash Course Anatomy & Physiology

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Crash Course Anatomy & Physiology - Season 1 Episode 43 Episodio 43 ()

We've reached the grand finale of our four part series on human reproduction: BABIES! Today Hank walks you through the stages of pregnancy, beginning with how a zygote develops into blastomeres to a morula to a blastocyst and finally to an embryo and a fetus. He also explains some of the amazing anatomical changes that take place in the mother, and the hormonal sequence of events that lead to labor.


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10 minutos 2024 HD

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