Fact 1: Fungi have special structures for penetrating a host.

Fact 2: Fungi include yeasts, molds, and fleshy fungi.

Given the two facts above, answer the question "What has special structures for penetrating a host?" with the following options: 
- blood
 - water
 - sunlight
 - gills
 - bacteria
 - Oak
 - yeasts
 - parasites


 

       yeasts  