Short-lived immunity acquired from mother to foetus across placenta or through mother's milk to the infant is catego- rized as:

A disease transferred from mother to child through placenta is

A disease transferred from mother to child through placenta is

A disease transferred from mother to child through placenta is

Immunity that develops in the foetus after receiving antibodies from mother's blood through placenta is:

Immunity that develops in foetus after receiving antibodies from mother's blood through placenta is

Release of milk from mother's breast is mediated through

How many are example of passive immunity? P. Vaccination Q. crossing of antibodies from mother to foetus through the placenta R. Graft rejection S. Injections given to patents of snakebite T. Tetanus antitoxin