Treponema pallidum subspecies pallidum
A. can cross the placenta.
B. is transmitted by direct sexual contact.
C. is the cause of syphilis.
D. has humans as the reservoir.
E. All of the choices are correct.
Answer: E
Biology & Microbiology
You might also like to view...
Holdfasts of algae and roots of flowering plants are structurally identical
Indicate whether the statement is true or false
Biology & Microbiology
What process is absent in mammals with an estrous cycle?
A. oogenesis B. homeostasis C. ovulation D. menstruation E. placenta formation
Biology & Microbiology
Hermaphrodites are animals that...
What will be an ideal response?
Biology & Microbiology
If two species of birds occur in the same area but occupy different habitats they do not mate. This is an example of
A. mechanical isolation. B. ecological isolation. C. temporal isolation. D. behavioral isolation.
Biology & Microbiology