As nouns the difference between zoospore and oospore
is that zoospore is an alternative spelling of lang=en while oospore is a fertilized female zygote, having thick chitinous walls, that develops from a fertilized oosphere in some algae and fungi.
oospore
English
Noun
(
en noun)
(biology) A fertilized female zygote, having thick chitinous walls, that develops from a fertilized oosphere in some algae and fungi