To solve this problem, we need to match the diseases in List I with their corresponding causative agents in List II. Let's analyze each disease:$\newline \bullet$A. Ringworm:$\newline$Ringworm is a fungal infection of the skin caused by dermatophytes. Trichophyton is a common genus of fungi responsible for ringworm.$\newline$This matches with II.$\newline \bullet$B. Filariasis:$\newline$Filariasis is a parasitic disease caused by thread-like filarial worms. Wuchereria bancrofti is one of the primary species causing lymphatic filariasis.$\newline$