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Multiple Choice
Which domain includes complex multicellular organisms?
A
Archaea
B
Eukarya
C
Prokarya
D
Bacteria
Verified step by step guidance
1
Understand the three domains of life: Archaea, Bacteria, and Eukarya. These domains classify all living organisms based on certain characteristics.
Recognize that Archaea and Bacteria are both composed of prokaryotic cells, which are generally unicellular and lack a nucleus and other membrane-bound organelles.
Identify that Eukarya is the domain that includes eukaryotic organisms, which have cells with a nucleus and other membrane-bound organelles.
Note that complex multicellular organisms, such as plants, animals, and fungi, are composed of eukaryotic cells and are classified under the domain Eukarya.
Conclude that the domain Eukarya includes complex multicellular organisms, distinguishing it from the domains Archaea and Bacteria, which consist of simpler, mostly unicellular organisms.