system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
The fungus with septate hyphae and dichotomous branching is
assistant
The correct answer is  Mucor and Rhizopus - aseptate hyphae. Penicillium - septate but no dichotomous branching. Reference: Textbook of Microbiology; Baveja; 4th edition .