The presence of which feature is the first step to being classified in domain Eukarya?
A) membrane-bound nucleus
B) ribosomes
C) cell wall
D) chloroplast
E) mitochondria Eukaryotic organisms are classified as such due to the presence of a membrane-bound nucleus. Most of the other features listed here can be found in members of domain Bacteria and domain Archaea as well as domain Eukarya. However, mitochondria and chloroplasts are not traits shared by the prokaryotic domains.

Question

Quizplus · Accepted Answer

The presence of a membrane-bound nucleus is the defining characteristic of domain Eukarya, distinguishing them from prokaryotic organisms in domains Bacteria and Archaea.

The Presence of Which Feature Is the First Step to Being