Explanation: Oomycetes means egg fungus, it includes water molds, downey mildew, and the white rust. Unlike fungi, they do not have a cell wall made up of chitin so, the oomycetes has been shifted from kingdom fungi to the kingdom protists.

Explanation: Phytophthora infestans is the species of Oomycetes which causes late blight

of potato. They are typically decomposers or parasites.