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EMBROYOLOGY MADE SIMPLE PART 5DIFFERENTIATION OF MESODERM
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=rxsfWO92e7c
The ectoderm is the outermost germ layer, and it gives rise to the outermost tissues-- like the skin, hair, nails, and lens of the eye. During embryogenesis, the ectoderm invaginates to create the lining of the mouth (including the teeth) -- as well as the anus. Another key derivative of the ectoderm is the nervous system, and all of the sensory organs the relay to it. The nervous cells further differentiate to give rise to neuroendocrine tissues, such as the adrenal medulla, C-cells of the thyroid, and part of the pituitary gland. This visual mnemonic covers the germ layer derivatives arising from the ectoderm as tested on the MCAT and USMLE exams. • Subscribe for More: https://bit.ly/2yybxhm • Study Interactive Image: https://pixorize.com/view/5175
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