Define the use of computers in numerical taxonomy, Biology

Assignment Help:

Define the Use of Computers in Numerical Taxonomy

The use of computers in numerical taxonomy has made it possible to compare a large number of characters from many organisms with relative ease. After comparisons of the organisms they are grouped according to overall similarity or dissimilarity and wherever necessary presented graphically.

The number of characters studied in numerical  taxonomy are usually about 50-100 from approximately the same or greater number of organisms.

The term organism in this field refers to individuals, populations, specific genera or any other taxonomic category and so far this reason they are generally called as 'operational taxonomic units' or 'OTUs'.

The different conditions in which the identification characters occur are known as 'character state'. A particular organ may be absent or present, functional or non-functional. In such simple cases they are said to be 'two state characters'.

Many traits, however, exhibit a number of possible states and so are termed as multistate characters. Both two state characters and multistate characters may be qualitative or quantitative. Now let us see the stepwise manner in which numerical data is prepared and analysed.


Related Discussions:- Define the use of computers in numerical taxonomy

Define management & prognosis of root perforation, Define Factors Affect Ma...

Define Factors Affect Management and Prognosis of Root Perforation Time Location of defect in relation of crestal bone Level of perforation Size Periodo

Obtain half their genes from one parent, If children obtain half their gene...

If children obtain half their genes from one parent and half from the other parent, why aren't siblings identical?

Explain what is enzymes, Explain what is Enzymes? Enzymes are organic...

Explain what is Enzymes? Enzymes are organic substances that speed up, or catalyze, a chemical reaction. At a given temperature, molecules have varying amounts of energy, and

Biochemical production , Biochemical Production: Plants are the foundat...

Biochemical Production: Plants are the foundation of a large variety of biochemical which are metabolites of both secondary and primary metabolism. But secondary metabolites ar

Explain the diarrhoeal management strategies, Explain the Diarrhoeal Manage...

Explain the Diarrhoeal Management Strategies? The diarrhoeal management strategies have had a major impact on less than 5 mortality rate. The distribution of ORS packets and ne

How do bones grow, Q. How do bones grow? Bones form and develop through...

Q. How do bones grow? Bones form and develop through a process known as ossification. There are two types of ossification: endochondral ossification and intramembranous ossific

Assessment and management of aortic stenosis, Assessment   The severity...

Assessment   The severity of symptoms depend on degree of obstruction.  In case of severe obstruction,  ECG shows right ventricular or biventricular hypertrophy. Cardiac cathet

Illustrate the techniques of neurology, Illustrate the techniques of neurol...

Illustrate the techniques of neurology A long-standing technique in neurology has been observed the effects on behaviour of lesions (cutting) or ablation (removal) of nerve tis

Explain ventilation, Explain Ventilation, Chest Compressions? Even when...

Explain Ventilation, Chest Compressions? Even when the first three defibrillation attempts fail, the best chance of resuscitation still lies in successful defibrillation. Hence

Porifera, what are the general characteristicss of porifera

what are the general characteristicss of porifera

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd