PATHOLOGY

Detailed explanation-1: -Organisms can be separated by their most basic characteristics into the broadest groups known as kingdoms.

Detailed explanation-2: -Three domains of life on Earth DNA sequence comparisons and structural and biochemical comparisons consistently categorize all living organisms into 3 primary domains: Bacteria, Archaea, and Eukarya (also called Eukaryotes; these terms can be used interchangeably).

Detailed explanation-3: -Organisms are placed into domains and kingdoms based on their cell type, their ability to make food, and the number of cells in their bodies. Scientists classify organisms in the domain Eukarya into one of four kingdoms: Protists, Fungi, Plants, or Animals.