'Fetal portion' diaporamas de présentation

Hormonal Changes in Pregnancy

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Lab Ex. 62 Fertilization & Early Development

Lab Ex. 62 Fertilization & Early Development. zygote. morula. blastocyst. trophoblast. inner cell mass. embryo / gastrula. fetus. placenta. maternal portion. fetal portion. Chorion (maroon). chorionic villi. Amnion (white). amniotic cavity. yolk sac.

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Chapter 49

Chapter 49. Embryonic Development. Developmental stages of humans. Fertilization Zygote It is a fertilized egg Female pronuclei Male pronuclei Amphimixis. Developmental stages of humans. Zona pellucida Surrounds the zygote Disappears when the blastocyst reaches the uterine cavity

301 views • 15 slides

Animal Development

Animal Development. Chapter 47. Post-fertilization. After fertilization, embryology occurs Embryology is the development of the zygote Focus on the development of mammalian embryos.

326 views • 13 slides