AQA GCSE Biology · 8461
Specification 4.3.1.4 · Paper 1
A reproductive unit produced by a fungus that can be dispersed and start a new infection.
Revise: Fungal DiseasesThe fungus produces spores that can begin new infections when they reach healthy leaves. Rose black spot spreads through the environment by water or wind. Water can carry spores from infected material, while wind can move them to other leaves or plants.