Haeckel, uas tau tshawb pom thiab piav qhia ntau pua hom tsiaj, tsim cov ntsiab lus tseem ceeb, xws li ecology thiab ontogeny / phylogeny, thiab tau paub zoo rau nws nrov version ntawm "kev rov ua dua txoj kev xav" thaum lub sij hawm embryonic txoj kev loj hlob ntawm tsiaj.
Dab tsi ua rau Ernst Haeckel nto moo?
Txawm tias paub zoo tshaj plaws rau cov lus nto moo " ontogeny recapitulates phylogeny", nws kuj tau tsim ntau lo lus uas siv los ntawm biologists niaj hnub no, xws li phylum, phylogeny, thiab ecology.
Leej twg yog Ernst Haeckel Dab tsi yog nws qhov kev koom tes tseem ceeb rau thaj tsam ntawm evolutionary txoj kev loj hlob biology?
Haeckel aggressively argued tias txoj kev loj hlob ntawm ib tug embryo rov los yog recapitulates cov theem zuj zus ntawm lub neej qisthiab hais tias los ntawm kev kawm embryonic txoj kev loj hlob ib tug yog li kawm lub evolutionary keeb kwm ntawm lub neej ntawm ntiaj teb.
Ernst Haeckel ua dab tsi?
Ua thaum lub sijhawm lig 19th thiab ntxov 20th centuries, nws cov yeeb yuj ci ntsa iab thiab zoo heev stylized drawings, watercolors, thiab sketchesqhia tias txawv cov nroj tsuag lub neej tshwm nyob rau hauv lub microscope.
Puas yog Ernst Haeckel ntseeg Vajtswv?
Yog kev ntseeg txhais tau tias kev cog lus rau cov txheej txheem theological hais txog qhov xwm ntawm Vajtswv, tus ntsuj plig, thiab kev tuag tom qab, Ernst Haeckel (1834-1919) tsis yog ib qho kev ntseeg. - tug.
