if 2 or more organisms have more than one of the following the same, they are closley related:
kingdom, phylum, class,order,family,genus,and species
Canis familiaris (domestic dog) is most closely related to Canis lupus (wolf).
In evolutionary terms, the more closely two organisms are related, the more recent their common ancestor and the more genetic material they share. This relationship is reflected in their DNA sequences, anatomy, and developmental pathways, indicating a closer evolutionary history. Organisms that are more closely related are usually classified into the same taxonomic groups, like species or genera.
Mussels and humans are both living organisms belonging to the animal kingdom. While they are not closely related in terms of evolutionary history, both mussels and humans are multicellular, heterotrophic organisms that play important roles in their respective ecosystems.
Dogs and wolves are closely related to the coyote
The lusus is, in absolute, the lowest.The lowest categories are:* lusus for botany* forma (or morph) for zoology* strain for mycology* biovar for bacteriology* serovar for virology In official taxonomy, the lowest recognized categories are the form (for botany) and the subspecies (for zoology).
Organisms that are closely related to rabbits include; horses and turtles
You can tell how closely related organisms are by determining the lowest classification that they share. For example, organisms that share the same genus will be more closely related than organisms that share the same family.
Closely related: obelia jellyfish Not closely related (but still related): coral sea anemone
damselflies
incest.
Animals
Organisms in the same genus are most closely related to one another according to Linnaeus's groupings.
Humans and chimpanzees are closely related organisms, sharing a common ancestor. Additionally, dogs and wolves are closely related, with domestic dogs descending from wolves through selective breeding.
Family and kingdom
Same genus or closely related species.
Clasifiaction
Thesus monkey is the most closely related to Humans because it has the least number of differences in cytochrome c.