Human Reproduction

This whole collection is an overview of Human Embryology. It begins with an introduction to how the human embryo is on the twelfth day after fertilisation, gastrulation and how morphogenetic movements can cause differentiation of germ layers. It then explains types of embryonic induction - Endogenous, Exogenous, Homotypic and Heterotypic Induction; Neurulation. The next part focuses on the fate of germ cell layers: ectoderm, endoderm and mesoderm; Organogenesis in the foetus; the Extra-embryonic membrane- Amnion, Yolk sac, Allantois and Chorion. The collection then helps gain an insight into the human placenta and substances that are transported through it, teratogens and placental hormones. It then sheds light on Parturition, also known as birth, which is the act or process of bearing and giving life to new offspring. The final part of the collection comprises of the initial stages of embryogenesis: Cleavage division, Morula, Blastocyst, Implantation and Human embryo- the Eighth day after fertilisation.

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NEET UG

English

Overview Of Human Embryology

Biology

Pre-Medical Preparation

Reproduction

IITJEE, NEET UG and Foundation

This lesson deals with human embryo twelfth day after fertilisation, Gastrulation and morphogenetic movement causing differentiation of germ layers.

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Embryo Twelfth Day After Fertilisation, Gastrulation

Yogita Khandelwal

Overview Of Human Embryology

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