$A$ compound which is produced by an organism and inhibits the growth of other organisms is called

What is the function of Lysozyme?

$A$ cell-coded protein that is formed in response to infection with most animal viruses is called

Proneness to mental illness is primarily influenced by:

Passive immunization involves the administration of pre-formed antibodies. When polio drops are administered orally into the body,what do they contain?

Which of the following three scientists were awarded the Nobel Prize in $1945$ for the discovery and development of penicillin?
$(i)$ Alexander Fleming
$(ii)$ Louis Pasteur
$(iii)$ Walther Flemming
$(iv)$ Ernst Chain
$(v)$ Howard Florey
$(vi)$ Oswald Avery