About The Word Homologous
Learn about the word Homologous to help solve your crossword puzzle. Discover Homologous definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Homologous
Homologous Definition And Meaning |
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What's The Definition Of Homologous?
[adj] corresponding or similar in position or structure or function or characteristics; especially derived from an organism of the same species; "a homologous tissue graft"
[adj] (biology) having the same evolutionary origin but serving different functions; "the wing of a bat and the arm of a man are homologous" Synonyms | Synonyms for Homologous: homologic | homological Related Terms | Find terms related to Homologous: analogous | answering | approximate | approximating | approximative | close | coequal | comparable | complemental | complementary | correspondent | corresponding | equipollent | equivalent | like | near | proximate | reciprocal | reciprocative | relatable | similar | tantamount See Also | Homologous In Webster's Dictionary \Ho*mol"o*gous\, a. [Gr. ? assenting, agreeing; ? the
same + ? speech, discourse, proportion, ? to say, speak.]
Having the same relative position, proportion, value, or
structure. Especially:
(a) (Geom.) Corresponding in relative position and
proportion.
In similar polygons, the corresponding sides,
angles, diagonals, etc., are homologous. --Davies &
Peck (Math.
Dict.).
(b) (Alg.) Having the same relative proportion or value, as
the two antecedents or the two consequents of a
proportion.
(c) (Chem.) Characterized by homology; belonging to the same
type or series; corresponding in composition and
properties. See {Homology}, 3.
(d) (Biol.) Being of the same typical structure; having like
relations to a fundamental type to structure; as, those
bones in the hand of man and the fore foot of a horse are
homologous that correspond in their structural relations,
that is, in their relations to the type structure of the
fore limb in vertebrates.
{Homologous stimulus}. (Physiol.) See under {Stimulus}.
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