Question

9 multiple choice 0.5 points diatoms are classified in ________. domain bacteria domain protista the sar clade. supergroup unikonta supergroup archaeplastida supergroup excavata previous

Explanation:

Diatoms are single - celled eukaryotes. They are part of the SAR clade which includes Stramenopiles, Alveolates, and Rhizarians. They are not in Domain Bacteria as they are eukaryotes. Domain Protista is an outdated classification. They are not in Supergroup Unikonta, Archaeplastida, or Excavata.

Answer:

the SAR clade.