How Do You Spell ORTHOGENESIS?

Pronunciation: [ˌɔːθə͡ʊd͡ʒˈɛnɪsˌɪs] (IPA)

The spelling of the word "orthogenesis" can be quite tricky. The word is pronounced as ɔːrθoʊˈdʒɛnəsɪs, with the stress on the third syllable. It refers to the biological theory that certain lineages of organisms have an inherent tendency to evolve in a specific direction. While the word itself may seem daunting, breaking it down into its individual syllables can help with its correct spelling. The prefix "ortho" means "straight" or "correct," while "genesis" refers to "origin" or "creation," making "orthogenesis" the correct or straight evolution of a lineage.

ORTHOGENESIS Meaning and Definition

1. Orthogenesis is a term that refers to a concept within evolutionary biology and paleontology. It describes the hypothesis that suggests the existence of a predetermined or directed progression of evolutionary change in organisms. The term is derived from the Greek words "orthos," meaning straight or correct, and "genesis," meaning origin or creation.

   According to the concept of orthogenesis, evolution is seen as following a predetermined path, driven by internal or external factors, rather than being entirely governed by random chance or external selection pressures. This means that certain traits or changes are believed to occur in a predictable and linear manner, regardless of their adaptive value.

   However, it is important to note that orthogenesis is a largely discredited hypothesis within modern evolutionary biology. The evidence supporting the concept is limited, and it conflicts with the widely accepted theory of natural selection. The modern consensus is that evolution occurs through a combination of random mutation, selection pressures, and genetic variation.

   In conclusion, orthogenesis is an outdated idea that suggests evolution follows a predetermined path. It proposes that certain traits or changes occur in a predictable manner, rather than being entirely random or governed by natural selection. However, the modern consensus of evolutionary biology no longer supports this concept.

2. The doctrine that evolution is definitely governed by intrinsic factors.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for ORTHOGENESIS

• irthogenesis
• krthogenesis
• lrthogenesis
• prthogenesis
• 0rthogenesis
• 9rthogenesis
• oethogenesis
• odthogenesis
• ofthogenesis
• otthogenesis
• o5thogenesis
• o4thogenesis
• orrhogenesis
• orfhogenesis
• orghogenesis
• oryhogenesis
• or6hogenesis
• or5hogenesis
• ortgogenesis
• ortbogenesis

Etymology of ORTHOGENESIS

The word orthogenesis derives from two Greek roots: ortho meaning straight or correct, and genesis meaning origin. Thus, the literal translation of orthogenesis is straight origin or correct origin.

Plural form of ORTHOGENESIS is ORTHOGENESES