Explain natural classification, Biology

Assignment Help:

Natural Classification

Natural classification is based on the natural characters of the taxa. Some consider natural classification a phylogenetic one reflecting the evolutionary relationships among the groups that comprise it. Some oppose this concept on the ground that phylogeny is not known but merely hypothesised. It is not an attribute but only a guess at an attribute and it is based on previous classification. The animals are placed into as many groups and subgroups as are the similarities and dissimilarities. They define "natural classification" as one in which the groups are recognised by having a maximum number of attributes in common, wit11 their limits set by discontinuities in the diversity, and capable of yielding the maximum number of correct deductions about correlations of other features.

 


Related Discussions:- Explain natural classification

Ventricular septal defect, A newborn baby with a patent foramen ovale or a ...

A newborn baby with a patent foramen ovale or a ventricular septal defect might be cyanotic (blue). Will a two-year-old with these defects also be cyanotic? Explain your answer.

Define water balance - hormonal control of fluid balance, Define Regulation...

Define Regulation of Water Balance - Hormonal Control of Fluid Balance? Hormonal control of fluid balance: When water intake is insufficient or water loss is excessive, the kid

What is ancylostomiasis, What is ancylostomiasis? Ancylostomiasis is a ...

What is ancylostomiasis? Ancylostomiasis is a disease caused by Ancylostoma duodenale or Necator americanus, both hookworms belonging to the nematode phylum (roundworms). Ancyl

Respiration would cease even oxygen and food were supplied, If a tissue was...

If a tissue was heated to 65ºC for 10 minutes, respiration would cease even if oxygen and food were supplied. Why is this? A temperature of 65°C for 10 minutes would denature

Define modulation of transcription of cell cycle proteins, Modulation of th...

Modulation of the transcription of cell cycle proteins? The 1,25-(OH),D  compound (calcitriol), is present in the blood complexes to the vitamin D-binding  protein, a specific

Explain coenzyme a, Coenzyme A Coenzyme A  is  derived  from  the  vita...

Coenzyme A Coenzyme A  is  derived  from  the  vitamin pantothenic  acid. This  is abbreviated  as CoA.  This  can  be  divided into  two  components, adenosine  3,5-diphosphat

Radiography, RADIOGRAPHY You  have read  in GNM courses about radiographi...

RADIOGRAPHY You  have read  in GNM courses about radiographical examination. In this text the discussion will be on the following radiographical tests.   Chest Roentgenogram

Define water distribution and compartments of body water, Define Water Dist...

Define Water Distribution and Compartments of Body Water? Each one of us has a veritable 'sea within', held in place by multiple membranes and our protective envelope of skin.

Equal concentration throughout a container or cell, If molecules diffuse do...

If molecules diffuse down their concentration gradient and achieve equal concentration throughout a container or cell, does all movement stop? Explain your answer.

What does boiling do to an enzyme, What does boiling do to an enzyme? Enz...

What does boiling do to an enzyme? Enzymes are denatured (their shape is changed so it doesn't work) when boiled.

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