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) rubella
B) HIV
C) Treponema pallidum
D) Listeria
E) Staphylococcus
Correct Answer:
Verified
Q42: In species with direct development, fewer offspring
Q45: In animals that undergo indirect development, the
Q52: The placental blood vessels
A) manufacture hormones that
Q52: All cells in an animal, with the
Q54: Which of the following occurs in the
Q55: The outer cell layer of the blastocyst
Q57: Prior to birth, stretching of the cervix
Q58: As early as the month, as the
Q59: diffuse(s) from fetal blood to maternal blood
Q66: The extraembryonic membrane that sends blood vessels
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