The Division of the Living World into Three Domains

question 15

Multiple Choice

The division of the living world into three domains

• A) is based on the number of cells in organisms of each group.
• B) is based mostly on the major morphological differences between archaea and bacteria.
• C) reflects the great importance of eukaryotes.
• D) was proposed after the invention of the first microscope.
• E) is based on phylogenetic relationships determined from nucleotide sequences of rRNA and other genes.

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