What is another word for homologies?

Pronunciation: [həmˈɒləd͡ʒɪz] (IPA)

Homologies are the similarities between different organisms that result from their shared evolutionary history. Synonyms for this term include analogies, correspondences, and congruences. Analogies refer to similarities between different species that are not the result of common ancestry, but rather similarities in function or structure due to convergent evolution. Correspondences refer specifically to similarities between genetic or anatomical structures in different organisms. Congruences are used to describe molecular homologies, or similarities in DNA sequence between different organisms. All of these terms are used to describe the relationships between different species and their shared evolutionary past, which can help us better understand the diversity of life on our planet.

What are the hypernyms for Homologies?

A hypernym is a word with a broad meaning that encompasses more specific words called hyponyms.

What are the opposite words for homologies?

Homologies refer to the similarities between different structures or functions in organisms. Its antonym would be "analogies," which describe the dissimilarities between different structures or functions in organisms. Analogies are common in nature, where organisms from different evolutionary backgrounds may develop similar structures or functions due to similar environmental pressures. Another antonym for homologies could be "disparities," which describe the differences between similar structures or functions in related organisms. Disparities can arise due to mutations, genetic drift, or adaptive processes leading to divergence. Therefore, understanding both homologies and their antonyms can provide critical insights into evolutionary relationships, diversification, and adaptation in organisms.

What are the antonyms for Homologies?

Usage examples for Homologies

It has turned out that the earlier classifications, guided by general resemblances, though containing much truth, and though very useful provisionally, were yet in many cases radically wrong; and that the true affinities of organisms, and the true homologies of their parts, are to be made out only by examining their hidden structures.
"Essays: Scientific, Political, & Speculative, Vol. I"
Herbert Spencer
homologies of the Radiates, -illustrated by forty-six plates.
"Louis Agassiz: His Life and Correspondence"
Louis Agassiz
But once a tentative explanation of one group of phenomena has been made it is the method of science no less than the common tendency of the human mind to buttress this theory with analogies and fancied homologies.
"The Evolution of the Dragon"
G. Elliot Smith

Famous quotes with Homologies

  • Many similarities of basic design among animal phyla, once so confidently attributed to convergence, and viewed as testimony to the power of natural selection to craft exquisite adaptation, demand the opposite interpretation that Mayr labeled as inconceivable: the similar features are homologies, or products of the same genes, inherited from a common ancestor and never altered enough by subsequent evolution to erase their comparable structure and function. The similarities record the constraining power of conserved history, not the architectural skills of natural selection independently pursuing an optimal design in separate lineages. Vertebrates are, in a certain sense, true brothers (or homologs) - not mere analogs - of worms and insects.
    Stephen Jay Gould

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