Multiple Choice
Most microbes cannot gain access to the fetus. However,__________ , which causes syphilis in adults, can cross the placenta and attack the fetus, causing stillbirths and mental retardation.
A) HIV
B) Treponema pallidum
C) Listeria
D) rubella
E) Staphylococcus
Correct Answer:

Verified
Correct Answer:
Verified
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