Placental villi. Coloured scanning electron micrograph (SEM) of a freeze fracture through a placenta showing a blood vessel and erythrocytes (red blood cells). The placenta surrounds the foetus in the womb. It provides the foetus with nourishment, eliminates waste products and exchanges respiratory gases.
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Details
Creative#:
TOP03220955
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
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