Loffler's medium is -: (A) Indicator medium, (B) Selective medium, (C) Enrichment medium, (D) Enriched medium
Answer is D. When a basal medium is added with some nutrients such as blood, serum, egg, it is called enriched medium Loeffler serum slope - serum is added for enriching the medium is used for grouping Corynebacterium diphtheriae REF:a textbook of Microbiology Dr.C.P.Baveja 4th Edition pg no: 43