Fill in the blanks :
(a) A drug that relieves pain in called ……………
(ii) Any drink which has caffeine cause ………..
(iii) ……….. is derived from the type the unripe capsules of white poppy.
(iv) Marijuana is obtained from ………..
(v) The intake of .......... after a normal dose of barbiturates may cause death.
(vi) L.S.D. stands for ...............
(vii) The chemical named .......... present in Lophophora is hallucinogenic.
(viii) Antibiotics are not effective against ................
(ix) The first anitbiotic discovered was ..............
(x) ............. is a source of sex hormones.