Welcome to my bio teacher, here you can get knowledge about different biology topics and can note on various biology chapters. It is an open source of knowledge where you can clear your all doubts related to the biology. The notes are designed very carefully according to the exams which are easily understood.

Taxonomy and systematics

The study of identification and relationships among living organisms is termed Taxonomy. 

The term taxonomy was first utilized by Linnaeus.

 The branch of biology coping with identification, terminology and classification of organisms is termed taxonomy. 

The term taxonomy was initial coined by A.P. de Candolle.

 Systematics is the scientific study of the diversity of organisms.

 Taxonomy is the oldest and most elementary branch of biology. 

A new species being known each day and their classification and characters area unit studied with the assistance of taxonomy. 

Additionally to the current, employment of scanning, negation research, and also the data generated by different fields of science like ecology, cytology, genetics, organic chemistry, biology specially deoxyribonucleic acid, animals being restudied and replaced in biological process trees. 

The construct of recent scientific discipline was given by J. Huxley(1940).

 It deals with taxon and populations to clarify population scientific discipline. 

New scientific discipline considers besides morphology, different aspects additionally like ecology, organic chemistry, physiology, biological science and genetic science.

 Significance of classification

 1. Convenience of study: 

Out of innumerable varieties of the organisms it's tough to review Each of them. 

The study if chosen animals of a selected cluster offers a concept concerning the remaining animals of that group, for example study of rabbit offers the data concerning all animals of sophistication Mammalia.

 2. data of affinities: 

The data concerning relationships or affinities of various animals with different animal species comes from classification. 

3. data of sequence of evolution: 

Classification offers the sequence of evolution of animals, like evolution of sponges from acellular protozoa which of Arthropods from Annelids, might solely be celebrated through classification.

 4. data of connecting links: 

The short-lived stage between 2 teams of animals is thought as connecting link. 

It offers the sequence of evolution of animals. 

With the assistance of classification definite position of connecting links are often created clear. 

5. data of adaptation:

By classification we to tend to return to grasp concerning such characters of Animals with that they adapt to an atmosphere.

 6. Knowing of phylogenetic. 

Animals of 1 cluster area unit evolved from a typical ascendant, be thought through classification as a result of this can be supported phylogeny.

 We all know that each one animal of sophistication Mammalia has evolved from one common ascendant.