A fact of plant life is that fungal infection often descends on its host, in the process destroying the plant while the fungus thrives. This is true for
the rust fungus, which attacks the wheat plant. The fungus is a parasite, and the wheat plant is its host. The fungus is a fungus, and the wheat plant is its host. The fungus is a fungus, and the wheat plant is its host. The fungus is a fungus, and the wheat plant is its