1. Name the three fields of systematics. 2. Give the two name system of organisms? 3. Write the correct order of sequence of taxonomical categories? 4. What are the advantages of giving scientific names of the organisms? 5. Give the role of botanical gardens? 6. Differentiate between species & taxon? 7. Name the guidelines for naming of organisms? 8. What is Biological classification? What is the need of classification? 9. What is Binomial system of nomenclature? Who proposed this system? Why is binomial nomenclature the most acceptable mode of naming organism?
Answers
Answer:
Answer-1 Fields of systematics differ according to various authors. Some authors classify three fields of systemics : Taxonomy, Classification and Phylogeny.
Answer-2 Scientists use a two-name system called a Binomial Naming System.
Answer-4 Organise and classify - the organism can be easily categorised, this really helps making it easier to understand the characteristics of a specific organism in an organised chart. 2. Clarity and precision - these names are unique with each creature have only one scientific name.
Answer-5 Botanical gardens devote their resources to the study and conservation of plants, as well as making the world's plant species diversity known to the public.
Answer-6 species represents the basic taxonomic category while the taxon represents a level of taxonomic category. ... -Species contains a group of individuals with same morphological characters and they can breed among themselves whereas taxon is a group of one or more population of an organism in taxonomical form.
Answer-7 System and Rules Binomial Nomenclature
The name of the genus always begins with a capital letter.
The species name begins with a small letter.
The scientific names are always italicized.
When handwritten, the genus name and species name have to be underlined.
Answer-8 Biological classification is the process by which scientists group living organisms. Organisms are classified based on how similar they are. Historically, similarity was determined by examining the physical characteristics of an organism but modern classification uses a variety of techniques including genetic analysis.
Answer-9 Carolus Linnaeu proposed this system. This is the most acceptable form because different countries of the world have different languages and they have different names for different species.So to have a common name through which they can be referred by scientists and students all over the world without any confusion.
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Answer:
Fields of systematics differ according to various authors. Some authors classify three fields of systemics : Taxonomy, Classification and Phylogeny. According to other authors, these are Numerical Systematics, Biochemical Systematics and Experimental Systematics. Scientists use a two-name system called a Binomial Naming System. Scientists name animals and plants using the system that describes the genus and species of the organism. The first word is the genus and the second is the species. There are seven main taxonomic ranks: kingdom, phylum or division, class, order, family, genus, species.
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