Definition: This is the newest classification system with the highest rank of domain, followed by kingdom. There are three domains; one eukaryotic domain and two prokaryotic domains.
Example: Domain Eukarya - Protista, Fungi, Plantae, Animalia
Hint: First 2 Letters: si

The newest classification system with the highest rank of domain, followed by kingdom corresponds to the Six Kingdom System.

Explanation:

The system of the six kingdoms was proposed last century, in the 80's, and currently remains in force. The advent of technology for genetic analysis at that time allowed studies in RNA and DNA that led to the differentiation of bacteria and archaea, establishing them in two kingdoms.

According to this classification system, there are two kingdoms of prokaryotic organisms and four eukaryotic kingdoms:

Prokaryotic domain:

Eukaryotic domain:

Much of the scientific world accepts this taxonomic classification system, which is considered more complete than its previous versions.

Lear more:

Six Kingdom System link

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.