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In humans, from which extraembryonic membrane will the first blood cells arise?

Cali Fornia

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Posts: 5080

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8 years ago

In humans, from which extraembryonic membrane will the first blood cells arise?

In humans, from which extraembryonic membrane will the first blood cells arise?
A) yolk sac
B) allantois
C) chorion
D) amnion

Textbook

Human Anatomy & Physiology

Human Anatomy & Physiology

Edition: 1^st

Author: Amerman

Read 194 times

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eggslily

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#1

8 years ago

A

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