Question

Why are the classification systems changing every now and then?

Answer 1

Hint: As we know that there exist two classification systems (plants and animals), which was proposed by Linnaeus at the former stage of the classification system. However, it changed to three classifications, four classifications and at present, five classification systems are in usage. Now, people are also classifying using eight orders of classification. That is domain, kingdom, phylum, class, order, family, genus, and species.

Complete answer:
- Overall these years, a million plants, animals, and microorganisms were found on the surface of the planet earth. They have been identified by scientists.
- Also, until today, people are traveling in search of new species on the surface of the earth, due to the reason that the knowledge of different novel organisms has given the science a reason to modify the system of classification.
- To categorize these species which are discovered recently, with new characteristics, new systems of the organization have to be developed now and then. Thus, these circumstances create the obligation to modify the prevailing arrangements of classification.
- The classification systems have experienced more than a few changes with the changing time, and it is the reason that today we have five classification systems in use.

Note: Now, we got to know why the classification of organisms is required. Now let’s know the advantages of classifying the organisms:
Some advantages of the classification system include:
- On making the organisms to group organisms, we can study the creatures simultaneously, it makes the study of plants more expedient.
- Each creature has only a single name, thus, creating it tranquil to show the relations amid the different clusters of organisms - it assists us to precisely recognize an organism.