<prompt> An appearance in culture given below is seen due to which organism ?Sporothrix schenckiiParacoccidioides brasiliensisHistoplasma capsulatumBlastomyces dermatidis  <response>: The appearance is known as Pilot wheel or Mariners wheel . Pilot wheel Seen in Paracoccidioides brasiliensis on culture growth at temperature of 37 degC Occurs due to multiple budding yeast cells in culture attached to large mother cell . Sporotrichosis or Rose Gardners diseaseis chronic subcutaneous pyogranulomatous disease caused by a thermally dimorphic fungus Sporothrix schenckii. Blastomyces dermatitidis causes Gilchrists disease, Chicago disease HistoplasmosisorDarlings diseaseis caused by dimorphic fungus - Histoplasma capsulatum 