Nyob hauv biology, homology yog qhov zoo sib xws vim kev sib koom poj koob yawm txwv ntawm ib khub ntawm cov qauv lossis cov noob hauv cov se sib txawv.
homologous txhais li cas hauv biology?
1a: muaj tib txoj haujlwm txheeb ze, tus nqi, lossis qauv: xws li. (1) biology: nthuav qhia kev lom neeg homology. (2) biology: muaj tib yam lossis allelic genes nrog genetic loci feem ntau teem rau tib yam kev txiav txim homologous chromosomes.
homology hauv cov lus yooj yim yog dab tsi?
Qhov zoo sib xws ntawm cov qauv lossis kev ua haujlwm ntawm qhov chaw ntawm cov hauv paus chiv keeb sib txawv raws li lawv qhov chaw los ntawm cov poj koob yawm txwv evolutionary yog homology. Analogy, los ntawm qhov sib txawv, yog qhov ua haujlwm zoo sib xws ntawm cov qauv uas yog raws li qhov sib xws ntawm kev siv.
homologous hauv noob caj noob ces yog dab tsi?
Richard Owen (1804–1892) txhais homology li " tib lub cev nyob rau hauv txhua yam ntawm daim ntawv thiab kev ua haujlwm ". … Yog li tam sim no, homology piav txog qhov xeeb leej xeeb ntxwv los ntawm cov keeb kwm evolutionary: ob lub noob yog homologous yog tias lawv muab los ntawm tib yam txiv yawg koob.
homologous txhais li cas hauv zoology?
"homologous," hauv biology, txhais tau tias qhov zoo sib xws hauv cov qauv sab hauv lossis chromosomal. Nrog cov qauv sab hauv, homology qhia txog cov kabmob uas muaj cov haujlwm zoo sib xws, cov qauv, lossis cov keeb kwm hloov pauv. Nws tseem ceeb heev uas yuav tsum nco ntsoov, txawm li cas los xij, lub cev tsis tas yuav tsum muaj kev ua haujlwm zoo ib yam los ua homologous.
