A researcher in a lab finds a microscopic organism that has no nucleus, but has distinctive structural molecules and mechanisms of photosynthesis. The organisms are abundant in virtually every habitat on Earth. The researcher has identified this organism as belonging to the domain ____.
A) Bacteria
B) Animalia
C) Eukarya
D) Protist
E) Amoeba

Question

Quizplus · Accepted Answer

The organism described lacks a nucleus and has distinctive structural molecules and mechanisms of photosynthesis, which are characteristics of bacteria. Bacteria are prokaryotic organisms that are abundant in virtually every habitat on Earth.

A Researcher in a Lab Finds a Microscopic Organism That