Thick PBS is made for:: (A) Speciation, (B) Prevalance of parasite, (C) Both speciation and prevalence, (D) None
Answer is B. Ans. is 'b' i.e., Prevalence of parasite (Ref: D.R. Arora, 3rd/e)* Thin PBF - For Speciation.* Thick PBF - For Prevalence and Presence of Malarial parasites.