Youtor
HVRSS 10 Gastrostomy Tube PEG Care
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=poKjFM3WBG0
Germ Layers Derivatives || Ectoderm || Mesoderm || Endoderm • 🌀Germ Layer: • Any of three primary cellular layers, formed in the earliest stages of embryonic development, consisting of the • ♾️Endoderm(inner layer) • ♾️Ectoderm (outer layer) • ♾️Medoderm(middle layer). • The germ layers form during the process of Gastrulation,when the hollow ball of cells that forms the BLASTULA begins to DIFFERENTIATE into more-specialized cells that become layered across the developing EMBRYO. • The germ layers represent some of the first lineage-specific (multipotent) STEM CELLS (e.g., cells destined to contribute to specific types of tissue, such as blood in embryonic development. • 🌗Hence, each germ layer eventually gives rise to certain tissue types in the body. • #GermLayers • #Derivatives
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