| http://www.w3.org/ns/prov#value | - ing infected. interferons ??? ??? ??? A pyrogen is a substance that causes fever ??? ??? ??? Basophils of the blood help to get defensive leukocytes to the site quickly by releasing an anticoagulant called _____ and a vasodilator called ____________. heparin histamine ??? ??? ??? One characteristic of the immune response is specificity.
|
