Black dot ring worm is caused by -: (A) Microsporum, (B) Trichophyton, (C) Epidermophyton, (D) Candida
Answer is B. Ans. is 'b' i.e., Trichophyton o Black dot lesions are seen in Tinea capitis.o The hairs are broken at the level of the skin surface producing a picture of black dots in an area of alopecia,o T. tonsurans is the chief cause of "black dot1' tinea capitis.