Video YouTube - 5/18/2025

Apuntes

hey everyone and this wasn't we talk about the embryological process known as gastrulation so again what is gastrulation while gastrulation is an embryo logical process where the implanted blastula forms three germ layers we'll talk about what those germ layers are in a moment now gastrulation occurs during the third week following fertilization of the egg and it is a transformative process whereby a by laminar disk comprising epiblast and hypo blast cells so two layers gets transformed into a trial ammeter disk comprising ectoderm mesoderm and endoderm so ectoderm mesoderm and endoderm are these three germ layers we'll talk a bit more about what they will become later on so that means that gastrulation is a transformative process where epiblast and hypoblast cells and their layers will eventually become ectoderm mesoderm and endoderm so this lesson we'll be talking about the steps whereby this process occurs so what is the ectoderm well the ectoderm is the external germ layer and it forms from the Eppie blast layer and it later differentiates into the integumentary in nervous systems and also the pituitary glands so this layer will eventually become what is known as the skin it'll...