Home
Authors
Topics
Quote of the Day
Home
Authors
Topics
Quote of the Day
Home
Authors
Topics
Quote of the Day
Top 100 Quotes
Professions
Nationalities
Genera Quotes
Popular Topics
Love Quotes
Life Quotes
Inspirational Quotes
Philosophy Quotes
Humor Quotes
Wisdom Quotes
God Quotes
Truth Quotes
Happiness Quotes
Hope Quotes
Branches or types are characterized by the plan of their structure,Classes, by the manner in which that plan is executed, as far as ways and means are concerned, Orders, by the degrees of complication of that structure, Families, by their form, as far as determined by structure, Genera, by the details of the execution in special parts, andSpecies, by the relations of individuals to one another and to the world in which they live, as well as by the proportions of their parts, their ornamentation, etc.
Louis Agassiz
Related Topics
Biology
Quotes
Science
Quotes
Zoology
Quotes
Species
Quotes
Anatomy
Quotes
Classification
Quotes