Used as a selective growth medium for cultivating and isolating fungi, especially dermatophytes, from clinical and environmental samples. The addition of Tween 80 helps in observing urease production and enhances fungal sporulation, aiding in morphological identification. Corn meal agar provides a nutrient-rich base that supports the development of characteristic structures like chlamydoconidia and conidia. Commonly used in medical and veterinary mycology labs for diagnosing fungal infections.