A substance made of weakened, killed, or partial pathogens designed to protect the body from future invasions of that pathogen is?

answer; i believe that the correct answer to this statement is (exoticism); //

exoticism was a trend where musicians created music based on a far off foreign

i need

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.

answer; benefit; harmed;