biological classification

He was the first person to place humans in a system of biological classification.

A genus is a group of similar species in the biological classification.

The basis for this biological classification was the observed shared physical features of the species.

Species form the basis for any biological classification system.

For more information on orders and superorders, see Biological classification.

This name is part of the biological classification of that species.

At the close of the 18th century, his system had effectively become the standard system for biological classification.

Species is one of the basic units of biological classification.

Biological classification needs such a natural group of organisms to be put together and given a taxonomic name.

It reflects a paucity of data that makes biological classification impossible.

The aim of this is to make biological classification fit what we know about the way organisms evolved.

It is the opinion of the authors that precancers should have a biological classification.

However, at this time, cladistics, which appeared in the 1950s, was starting to change scientists' approach to biological classification.

Biological classification is based on shared descent from their nearest common ancestor.

As such, they do not fit neatly into the established biological classification system in place for cellular organisms.

A food group is a collection of foods that share similar nutritional properties or biological classifications.

A biological classification is another type of product.

An important alternative approach to biological classification is cladism.

Ecotypes have no main taxonomic rank in modern biological classification.

As with all biological classifications of plants, this list can go out of date at a moment's notice.

It is a basic unit of biological classification, and a formal rank in taxonomy.

Rabbits are of a different biological classification than hares.

In a biological classification, rank is the level (the relative position) in a hierarchy.

This corrects their biological classification from the point of view of evolution.

In the late 20th century, linguists began using software intended for biological classification to classify languages.