From which germ layer do blood cells initiate
From which germ layer do blood cells initiate? What are other organs as well as tissues made from that germ layer?
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Blood cells encompass a mesodermal embryonic origin. Other organs made by mesoderm are: covering serous membranes such as the pericardium, peritoneum and the pleura, cartilages, adipose tissue, dermis, kidneys, urethra, bladder, ureters, gonads, blood and lymph vessels, bones and the muscles.
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