A young woman complains of recurrent rhinitis, nasal discharge and bilateral nasal blockage since one year. She also had history of allergy and asthma.On examination, multiple polyps with mucosal thickening and impacted secretionsare seen in nasal cavities. Biopsy was taken and the material on culture showed many hyphae with dichotomous branching typically at 45 degree. Which of the following is most likely organism responsible?

• A. Aspergilus
• B. Rhizopus
• C. Candida
• D. Mucor