Video: Leej twg ua pov thawj photosynthesis?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Jan Ingenhousz, (yug Lub Kaum Ob Hlis 8, 1730, Breda, Netherlands-tuag Lub Cuaj Hli 7, 1799, Bowood, Wiltshire, England), Dutch-yug tus kws kho mob Askiv thiab kws tshawb fawb uas paub zoo tshaj plaws rau nws qhov kev tshawb pom ntawm cov txheej txheem ntawm photosynthesis , los ntawm cov nroj tsuag ntsuab nyob rau hauv tshav ntuj absorb carbon dioxide thiab tso oxygen.
Dhau li ntawm qhov no, cov kws tshawb fawb tau paub txog photosynthesis li cas?
Ingenhousz, tus kws kho mob Dutch yug hauv 1730, nrhiav pom photosynthesis -Yuav ua li cas cov nroj tsuag tig lub teeb rau hauv lub zog. Nyob rau hauv cov txheej txheem no, chlorophyll nyob rau hauv cov nroj tsuag hlwb absorbs lub teeb thiab siv nws los hloov atmospheric carbon dioxide thiab dej rau suab thaj, uas cov nroj tsuag siv rau lub zog.
Kuj Paub, leej twg pom cov nroj tsuag muab cov pa oxygen? Joseph Priestley (1733–1804
Ib yam li ntawd, tib neeg nug, leej twg kawm photosynthesis?
Jan Ingenhousz
Priestley nrhiav tau dab tsi txog photosynthesis?
Priestley nrhiav pom tias ib tsob nroj tsim cov khoom hauv huab cua uas yuav tsum tau hlawv. Ingenhousz nrhiav pom lub teeb yog tsim nyog rau cov nroj tsuag los tsim cov pa oxygen. 2. Photosynthesis siv lub zog ntawm lub hnub ci los hloov dej thiab carbon dioxide rau hauv cov pa oxygen thiab cov suab thaj muaj zog.
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
Thaum twg lawv pib siv cov pov thawj DNA?
Xyoo 1986 yog thaum DNA tau siv thawj zaug hauv kev tshawb nrhiav kev ua phem los ntawm Dr. Jeffreys. 1986. Kev tshawb nrhiav tau siv cov ntiv tes ntiv tes rau hauv ib rooj plaub ntawm ob qhov kev ua phem thiab tua neeg uas tau tshwm sim hauv xyoo 1983 thiab 1986
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Leej twg yog leej niam leej txiv pab txhawb cytoplasmic qub txeeg qub teg?
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