Biology · BIOLOGICAL CLASSIFICATION

In the three-domain classification system, how is Kingdom Monera treated in comparison to the eukaryotic kingdoms?

1. A
   Kingdom Monera is retained in a single domain, while eukaryotic kingdoms are divided into five domains.
2. B
   Kingdom Monera is divided into two domains, leaving all remaining eukaryotic kingdoms in a single third domain.
3. C
   Monera and Protista are merged into two domains, placing Fungi in a third domain.
4. D
   Monera is eliminated completely and merged into Kingdom Plantae.