2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tsim thaum lig 19th thiab ntxov 20th Century, Ernst Haeckel cov duab ua tiav, dej thiab sketchestau los ua lub hauv paus ntawm nws cov keeb kwm. Ib tug kws yug tsiaj yug los hauv German, tus kws tshaj lij kev hloov pauv thiab tus kws kos duab - thiab lwm yam - Haeckel siv nws lub neej tshawb fawb txog tsiaj thiab tsiaj los piav qhia rau pej xeem.
Ernst Haeckel kos dab tsi?
Ua thaum lub sijhawm lig 19th thiab ntxov 20th centuries, nws cov yeeb yuj zoo nkauj thiab cov duab kos zoo nkauj heev, watercolors, thiab sketches qhia qhov txawv ntawm cov nroj tsuag lub neej tshwm sim hauv lub tshuab ntsuas.
Puas yog Ernst Haeckel siv lub tshuab tsom iav?
Ernst Haeckel (1834 - 1919) yog qhov peb hu ua tus txiv neej renaissance. Nws yog tus txhawb nqa zoo ntawm Darwin txoj kev xav ntawm evolution, thiab tsimkev pom zoo los ntawm kev siv lub tshuab tsom iav. …
Ernst Haeckel tsim nws txoj haujlwm li cas?
German biologist thiab tus kws kos duab Ernst Haeckel tau mob siab rau nws lub neej kawm nyob deb ntawm cov nroj tsuag thiab tsiaj txhu, kos txhua yam ntawm lawv qhov tshwj xeeb nrog rau kev nthuav dav dav. Haeckel tau ua pua pua ntawm cov kev qhia no thaum lub sijhawm nwslub neej, ua haujlwm uas tau siv los piav qhia nws cov kev tshawb pom lom neeg rau ntau tus neeg tuaj saib.
Vim li cas Ernst Haeckel nto npe?
Ernst Haeckel, zoo li Herbert Spencer, ib txwm hais tau, txawm tias tsis yog. Txawm hais tias zoo tshaj plaws rau lub npe nrov nqe lus "ontogenyrecapitulates phylogeny", nws kuj tau sau ntau lo lus uas niaj hnub siv los ntawm biologists, xws li phylum, phylogeny, thiab ecology.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Dab tsi yog qhov txawv ntawm cov khoom siv thiab cov kab lis kev cai tsis yog khoom?
Cov kab lis kev cai yog hais txog cov khoom lossis cov khoom ntawm ib pawg neeg. … Cov kab lis kev cai tsis yog khoom, qhov sib txawv, muaj cov tswv yim, kev xav, thiab kev ntseeg ntawm ib lub zej zog. Cov khoom siv thiab cov khoom tsis zoo ntawm kab lis kev cai yog txuas, thiab cov khoom siv lub cev feem ntau ua cim cov tswv yim kab lis kev cai.
Puas yog cov nroj tsuag carnivorous yog cov tsim khoom lossis cov neeg siv khoom?
As producers, cov nroj tsuag tsim lub hauv paus ntawm yuav luag txhua cov khoom noj hauv ntiaj teb. Carnivorous nroj tsuag zoo li "tig rooj" thaum lawv ua raws li cov neeg siv khoom, gobbling kab, qav, thiab cov tsiaj me me. Puas yog Venus flytrap yog tus neeg siv khoom thiab tsim khoom?
Thaum muag ib lub tsev dab tsi yog cov khoom siv thiab khoom siv?
Fixtures yog cov khoom uas txuas nrog rau cov khoom; tsau, yog koj yuav. Fittings yog cov khoom uas tsis txuas nrog cov cuab yeej, tshwj tsis yog los ntawm cov ntiv tes xoos (lossis ntau dua, cov ntsia hlau). Cov khoom siv thiab khoom siv dab tsi suav nrog hauv tsev muag?
Puas yog cov khoom siv tsawg dua cov neeg siv khoom?
khoom muag tau yuav tsawg dua los ntawm cov neeg siv khoom. Cov neeg siv khoom feem ntau sib piv cov yam ntxwv ntawm cov khoom lag luam xws li zoo, nqe, thiab style ntawm lwm yam khoom. Puas yog cov khoom lag luam uas cov neeg siv khoom yuav nquag thiab siv zog tsawg?
