Yuav ua li cas sib piv embryology muab pov thawj rau evolution?

Cov txheej txheem:

Pov thawj rau Evolution

Video: Yuav ua li cas sib piv embryology muab pov thawj rau evolution?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Pov thawj rau Evolution

Kev sib piv embryology yog ib qho ntawm cov kab tseem ceeb ntawm pov thawj nyob rau hauv kev txhawb nqa ntawm evolution . Hauv kev sib piv embryology , lub cev nqaij daim tawv ntawm embryos los ntawm ntau hom yog muab piv los ntawm kev loj hlob ntawm embryos. Qhov zoo sib xws ntawm cov tsiaj sib txawv qhia tias peb txhua tus tuaj ntawm ib tug poj koob yawm txwv

Ua li no, Embryology muab pov thawj li cas rau evolution?

Embryology , kev kawm txog kev txhim kho ntawm lub cev ntawm lub cev mus rau nws cov neeg laus, muab pov thawj rau evolution Raws li embryo tsim nyob rau hauv dav-divergent pawg ntawm cov kab mob yuav tsum tau khaws cia. Lwm daim ntawv ntawm pov thawj ntawm evolution yog convergence ntawm daim ntawv nyob rau hauv cov kab mob uas sib koom ib puag ncig zoo sib xws.

Tom qab ntawd, lo lus nug yog, biogeography ua pov thawj rau kev hloov pauv li cas? Biogeography , kev kawm txog thaj chaw faib khoom nruab nrog cev, muab cov ntaub ntawv hais txog yuav ua li cas thiab thaum twg hom yuav hloov zuj zus. Fossils muab pov thawj ntawm lub sij hawm ntev evolutionary kev hloov, sau tseg yav dhau los muaj nyob ntawm hom uas tam sim no ploj mus.

Kuj tseem paub, cov kws tshawb fawb siv qhov sib piv embryology ua pov thawj rau kev hloov pauv li cas?

Sib piv Anatomy. Kev kawm ntawm piv anatomy predates txoj kev kawm niaj hnub ntawm evolution . Thaum ntxov evolutionary kws tshawb fawb zoo li Buffon thiab Lamarck siv piv lub cev rau txiav txim siab kev sib raug zoo ntawm hom. Cov kab mob uas muaj cov qauv zoo sib xws, lawv tau sib cav, yuav tsum tau txais cov yam ntxwv no los ntawm cov poj koob yawm txwv.

Kev sib piv embryology qhia peb li cas txog evolution?

Sib piv embryology yog txoj kev tshawb fawb txog kev sib txawv ntawm cov kab mob sib txawv li cas rau ib leeg thaum lawv fetal theem. Cov kws tshawb fawb tau siv kev sib piv embryology mus kawm thiab sau cov pov thawj ntawm evolution.

Pom zoo:

Koj ua pov thawj li cas cov kab yog sib npaug hauv cov ntawv pov thawj?

Thawj yog yog tias cov ces kaum sib thooj, cov ces kaum uas nyob rau tib lub ces kaum ntawm txhua qhov kev sib tshuam, sib npaug, ces cov kab sib npaug. Qhov thib ob yog yog tias qhov sib txawv sab hauv lub kaum sab xis, cov ces kaum uas nyob rau sab nraud ntawm lub transversal thiab sab hauv cov kab sib npaug, sib npaug, ces cov kab sib npaug

Dab tsi pov thawj siv cov duab ntawm lub dav hlau sib koom ua pov thawj cov khoom geometric?

Cov ntaub ntawv pov thawj uas siv cov duab ntawm lub dav hlau sib koom ua pov thawj geometric zog yog hu ua trigonometric

Embryology pov thawj ntawm evolution li cas?

Kev kawm ntawm ib hom pov thawj ntawm evolution hu ua embryology, kev kawm ntawm embryos. Ntau yam zoo ntawm ib hom tsiaj tshwm sim hauv embryo ntawm lwm hom tsiaj. Piv txwv li, ntses embryos thiab tib neeg embryos ob leeg muaj gill slits. Nyob rau hauv cov ntses lawv loj hlob mus rau hauv gills, tab sis nyob rau hauv tib neeg lawv ploj ua ntej yug

Yuav ua li cas koj ua pov thawj ib tug kite nyob rau hauv kev sib koom tes geometry?

Ntawm no yog ob txoj hauv kev: Yog tias ob qho kev sib txuas ntawm ob sab sib law liag ntawm lub quadrilateral yog congruent, ces nws yog kite (rov qab ntawm lub kite txhais). Yog hais tias ib qho ntawm cov kab pheeb ces kaum ntawm lub plaub fab yog lub perpendicular bisector ntawm lwm yam, ces nws yog ib tug kite (converse ntawm ib tug vaj tse)