Therefore, it shows a close evolutionary relationship between the two organisms. How is "homologous" defined in biology? In biology, homologous means having the same position and structure, but different function. The prefix homo means "same" and the Latin root of the word means "agreeing"....
What are homologous structures?In biology, homologous structures are physical features found in different organisms that share a common ancestor. This similarity is due to shared ancestry between a pair of structures (i.e.homologous chromosomes) or genes in different taxa. ...
Adj.1.homologous- having the same evolutionary origin but not necessarily the same function; "the wing of a bat and the arm of a man are homologous" biological science,biology- the science that studies living organisms analogous- corresponding in function but not in evolutionary origin; "the wi...
Why is '-ed' sometimes pronounced at the end of a word? What's the difference between 'fascism' and 'socialism'? Popular in Wordplay See All More Words with Remarkable Origins Terroir, Oenophile, & Magnum: Ten Words About Wine 8 Words for Lesser-Known Musical Instruments ...
Also in the bottom left of the page several parts of wikipedia pages related to the word Homologous and, of course, Homologous synonyms and on the right images related to the word Homologous. Definition of Homologous HomologousHomologous Ho*mol"o*gous, a. [Gr. ? assenting, agreeing; ?
In biology, it is used, for instance, to pertain to bodily parts or structures indicating a common evolutionary origin, as in “homologous structures”. Ingenetics, it is used to pertain to a pair of chromosomes that have a similar structure. Referred to ashomologous chromosomes, they are chr...
Related to Homologs: homologous geneshomologue [hom´ŏ-log] 1. any organ or part similar in origin or structure but not always in function, as the arms of a human and the wings of a bird or the hands and feet of a human and the paws of a dog. 2. in chemistry, one of a ...
Why is '-ed' sometimes pronounced at the end of a word? What's the difference between 'fascism' and 'socialism'? Popular in Wordplay See All What do SCOTUS, POTUS, and FLOTUS mean? More Words with Remarkable Origins Terroir, Oenophile, & Magnum: Ten Words About Wine ...
Examples of Homologous Genes Lesson SummaryShow Frequently Asked Questions What does homologous mean in biology? The term homologous can be understood by breaking it down. The prefix "homo" means the same. Thus, homologous in biology means same and similar characteristics or ancestry. How do yo...
as homologous chromosomes pair up. A human cell, for example, contains 23 pairs of chromosomes for a total of 46 chromosomes. One chromosome in each pair is donated from the mother and the other from the father. The alleles on these chromosomes determine traits or characteristics in organisms....