Dichotomous Key/Fungi

1

 * Cells contain mitochondria
 * Yes -
 * No - ../Microsporidia/

2: Eumycota

 * Sexual spores produced in ascus; hyphae do not form clamp connections
 * Yes - ../Ascomycota/
 * No -

3

 * Sexual spores produced in basidium; hyphae may or may not form clamp connections
 * Yes - ../Basidiomycota/
 * No -

4

 * Motile, flagellate stages of life cycle
 * Present - ../Chytridiomycota/
 * Not present - ../Zygomycota/