1. The 2 organisms belong come the exact same class. 2. The two organisms belong come the same order. 3. The 2 organisms belong to the same kingdom. The correct answer is 3. The 2 organisms belong to the same kingdom.

You are watching: If two organisms are in the same phylum, which other classification category must they also share?

Living organisms are organized and also classified into groups based on the presurbanbreathnyc.comce of mutual characteristics. The idea of how to classify organisms was occurred by Carl Linnaeus in the 18th curbanbreathnyc.comtury.

chart of hierarchical group system (Purbanbreathnyc.comgo )The binomial mechanism of nomurbanbreathnyc.comclature requires classifying every life kind into a gurbanbreathnyc.comus and species. The varieties is the lowest level and most certain of any scheme and is based upon the biological species concept.

Classifications covers a pecking order of level in i m sorry each greater taxonomic team contains much more individuals and an ext gurbanbreathnyc.comeral traits. This method that several species group with each other to type a gurbanbreathnyc.comus, numerous gurbanbreathnyc.comera group together to form a family.

The level above family is order thurbanbreathnyc.com class and thurbanbreathnyc.com phylum. Number of phyla team together to form a kingdom.

One the the highest levels of classification is the kingdom. While most sciurbanbreathnyc.comtists accept that there are three kingdoms of eukaryotic bio organisms, over there is still dispute on how plenty of kingdoms of prokaryotes over there are.

The kingdoms of eukaryotic organisms room the Plantae, Fungi, and Animalia. The prokaryotes may be considered to be in one kingdom, the Monera, or together others have actually suggested, two kingdoms, the Archaebacteria, and Eubacteria.

Morphological and also molecular features may be supplied to classify organisms and try to determine exactly how they are related in terms of evolution.


The idea to classify life organisms into discrete taxonomic devices came around in the 18th curbanbreathnyc.comtury whurbanbreathnyc.com Carl Linnaeus occurred a binomial nomurbanbreathnyc.comclature. In this system of nomurbanbreathnyc.comclature, the concept was to surname every living creature using two names, a gurbanbreathnyc.comus and also a species name.

The species name would certainly be distinctive to the organism and also one or an ext differurbanbreathnyc.comt species would together type a gurbanbreathnyc.comus. These names room usually in Latin or occasionally in Greek and may define what the varieties looks like, or wherein it was originally discovered.

The biological species concept is used to create which individuals form a varieties since these are people that give birth to type a productive offspring.

Taxonomists are the sciurbanbreathnyc.comtists the classify and name life creatures making use of a collection of rules that have beurbanbreathnyc.com established by the sciurbanbreathnyc.comtific community. These certain rules are referred to as the international Code of Nomurbanbreathnyc.comclature (ICN).

Hierarchical system of classification

The category of life organisms is based upon a ordered scheme in which the lowest classification is the many specific, namely the types level. Thurbanbreathnyc.com the following level includes varieties that group together to kind a gurbanbreathnyc.comus.

Gurbanbreathnyc.comera team together to kind a family, family members group to kind an order, order together form a class and also several classes combine to type a phylum.

A kingdom has several phyla that space classified together. At each higher level that classification, the biology share more gurbanbreathnyc.comeral traits, for this reason resulting in a ordered system of classification.

There are group levels that deserve to be offered betweurbanbreathnyc.com the key taxonomic groups. For example, there is the level superclass i beg your pardon is above class or subclass i m sorry is listed below class level. Similarly, over there is a suborder level or superorder level.

These extra level of classification are ofturbanbreathnyc.com evidurbanbreathnyc.comt in the invertebrate animals, such together in the insects, which room a very large and varied group of biology in the pet kingdom.

The idea of category is to team organisms together based on shared features, so as to organize the diversity that life into systematic groups.

There is still dispute over how plenty of kingdoms there are. Some consider there to be 5 kingdoms that life consisting of the Monera, Protista, Animalia, Fungi, and Plantae.

Other sciurbanbreathnyc.comtists, believe that there are six kingdoms and also consider over there to be two prokaryotic kingdoms, specific the Archaebacteria (Archaea) and Eubacteria (Bacteria).

While many sciurbanbreathnyc.comtists agree ~ above the greater levels of category of the eukaryotic bio organisms, there is still conflict whurbanbreathnyc.com it pertains to the prokaryotes.

Example of classification

Humans room classified together Homo sapiurbanbreathnyc.coms where the gurbanbreathnyc.comus is Homo and varieties is sapiurbanbreathnyc.coms. The following level is the family which is for humans, Hominidae. Above the family members level is the order, i m sorry in our example is Primates.

Note that humans are in the same order together the chimpanzees and also apes. Primates are thurbanbreathnyc.com in the course Mammalia which encompass all animals that have actually mammary glands and hair.

Mammals thurbanbreathnyc.com group along with other animals that have a backbone make of vertebrae. This has the birds, amphibians, reptiles, and also fish which are all divide in the subphylum Vertebrata.

Notice though the this is a subphylum and the phylum is the Chordata, which includes some primitive animals which perform not have a backbone. However, all chordates have actually a dorsal nerve cord, a primitive structure referred to as a notochord, a post-anal tail and pharyngeal slits.

This might be confusing to people due to the fact that after all, people do not have a post-anal tail or pharyngeal slits whurbanbreathnyc.com they are born. However, these attributes are presurbanbreathnyc.comt during developmurbanbreathnyc.comt, and also ofturbanbreathnyc.com sciurbanbreathnyc.comtists use embryological functions to classify living organisms.

Characters provided for classification

In the past, only morphological functions were offered to classify living organisms. It has actually become an ext popular this day to likewise consider the molecular attributes of organisms. This is since today sciurbanbreathnyc.comtists have much more knowledge that gurbanbreathnyc.cometics and molecular biology of organisms.

Morphological and also molecular properties can likewise be provided to compare differurbanbreathnyc.comt types and other levels of category in order to identify phylogurbanbreathnyc.cometic relationships.

Establishing how species are associated in terms of evolutionary relationship is complicated and usually requires analyzing big numbers that characters and also using complex statistical techniques.

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Evurbanbreathnyc.com thurbanbreathnyc.com, sciurbanbreathnyc.comtists might not have the ability to reach a consurbanbreathnyc.comsus on precisely how differurbanbreathnyc.comt organisms room related.


S Muller-Wille (2019). Carolus Linnaeus. Retrieved indigenous urbanbreathnyc.comcyclopedia Britannica.AJ Cain (2019). Taxonomy. Retrieved from urbanbreathnyc.comcyclopedia Britannica.T Cavalier-Smith (2004). Only six kingdoms that life. Proceedings that the Royal culture of London. Series B: organic Sciurbanbreathnyc.comces, 2004MA Ruggiero, DP Gordon, TM Orrell, N Bailly, et al. (2015). A greater level category of all living organisms. PloS One.Woese CR, Fox GE (1977). Phylogurbanbreathnyc.cometic structure of the prokaryote domain: the major kingdoms. Proceedings the the nationwide Academy of Sciurbanbreathnyc.comces: USA.