Answer:
Incorrect. Let me give you an explanation why.
Mycology is a branch of botany which is dedicated to the study of fungi, such as molds and mushrooms. However, some studies suggest that fungi are more closely related to animals than plants, since they do not make their own food, but grow directly on food sources, such as rotten fruit or dead animals, or even live plants that they can benifit off of parasitically.
But think of this: can two species of mold find each other as food sources and grow on each other? I mean, REALLY think about it. One mold grows on a slice of white bread and sucks the nutrients out of it. And then a second mold comes along and finds that it can benifit parasitically off the other mold that is benifiting off the bread? Rationally, it simply does not make sense.
(Sorry for stealing your thunder, LaisyDaisy! You got me interested in Mycology.)