You identify a new unicellular organism with multiple chromosomes organized by proteins within the cell's nucleus. Into which of the three domains of life might this organism fit?
A)Archaea
B)Bacteria
C)Eukarya
D)Archaea or Bacteria
E)Archaea or Eukarya

Question

Quizplus · Accepted Answer

The presence of a nucleus and organized chromosomes suggests that the organism belongs to the Eukarya domain, which includes all organisms with eukaryotic cells. The Archaea and Bacteria domains, on the other hand, do not have nuclei and have simpler chromosome organization.

You Identify a New Unicellular Organism with Multiple Chromosomes Organized