Which of the following is most resistant to antiseptics: (A) Prion, (B) Spore, (C) Fungus, (D) Cyst
Answer is A. Capsules may be readily demonstrated by negative staing in wet films with India ink , when they are seen as clear halos around the bacteria aganist a black background Ref :Ananthanarayan & paniker's Textbook of microbiology 9th edition pg no 18