The most numerous unicellular algae in the oceans are the diatoms.

Viruses are assigned to the kingdom___

Some, but not all, virus capsids are surrounded by ___.

What are the 3 domains recognized by most biologists?

Which is a feature characteristic of protozoans?

Eukaryotic, multicellular, heterotrophic by absorption(most are saprotrohic), non-motile describes the ___.

Algae are animal-like protists.

Bacteria reproduce by binary fission.

Protozoans are found primarily on land.

Bacteria causing strep throat in a human are __.