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Title: The _______ produces blood cells until the developing liver, spleen, and bone marrow are mature enou Post by: joakim on Apr 20, 2015 The _______ produces blood cells until the developing liver, spleen, and bone marrow are mature enough to take over this function.
A) amnion B) chorion C) placenta D) yolk sac Title: Re: The _______ produces blood cells until the developing liver, spleen, and bone marrow are mature Post by: Lilligant on Apr 20, 2015 I believe the answer is D) yolk sac
Title: Re: The _______ produces blood cells until the developing liver, spleen, and bone marrow are mature enou Post by: joakim on Apr 30, 2015 Want to take a second to thank you, you've been so wonderful answering so many of my questions :heart:
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