Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids. Fact 2: Immunization in a pregnant woman produces both active and passive immunity in the fetus. Given the two facts above, what does a pregnanct woman pass on to the fetus?
Options are: -- Leptospirosis -- Energy. -- antibodies -- education -- embryo -- parasites -- zygotes -- fever
antibodies