Cov txheej txheem:
Video: Dab tsi piav txog tsob ntoo?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Nroj tsuag yog ib tug ntawm rau pawg loj (kingdoms) of living things. Lawv yog autotrophic eukaryotes, uas txhais tau hais tias lawv muaj cov hlwb nyuaj, thiab ua rau lawv tus kheej cov zaub mov. Feem ntau lawv txav tsis tau (tsis suav kev loj hlob). Nroj tsuag suav nrog cov paub zoo xws li ntoo, tshuaj ntsuab, bushes, nyom, vines, ferns, mosses, thiab ntsuab algae.
Hais txog qhov no, cog lus luv luv yog dab tsi?
Cov Neeg Kawm Lus Askiv Txhais ntawm cog (Ntawm 2 ntawm 2): Ib yam muaj sia uas loj hlob hauv av, feem ntau muaj nplooj lossis paj, thiab xav tau lub hnub thiab dej kom ciaj sia.: ib lub tsev los yog lub Hoobkas uas ua ib yam dab tsi. Teb Chaws Asmeskas: thaj av, vaj tse, thiab khoom siv ntawm ib lub koom haum.
tus yam ntxwv ntawm ib tsob nroj yog dab tsi? Nroj tsuag Lawv yog cov multicellular thiab eukaryotic, txhais tau tias lawv cov hlwb muaj cov nucleus thiab membrane-bound organelles. Nroj tsuag ua photosynthesis, txheej txheem uas nroj tsuag ntes lub zog ntawm lub hnub ci thiab siv cov pa roj carbon dioxide los ntawm huab cua los ua lawv cov zaub mov.
Ua kom pom qhov no, dab tsi hauv cov nroj tsuag?
Lawv muaj xws li nyom, ntoo, paj, bushes, ferns, mosses, thiab lwm yam. Nroj tsuag yog cov tswv cuab ntawm lub nceeg vaj plantae. Ntawm no yog ib co yam ntxwv yooj yim uas ua rau muaj sia nyob a cog : Feem ntau nroj tsuag ua lawv tus kheej cov zaub mov los ntawm cov txheej txheem hu ua photosynthesis.
Dab tsi yog 7 yam ntxwv ntawm cov nroj tsuag?
7 Yam Ntxim Saib Ntxim Ua Nyob
- Kev txav mus los. Txhua yam nyob hauv ib txoj kev.
- Ua pa. Kev ua pa yog ib qho tshuaj tiv thaiv uas tshwm sim hauv cov hlwb kom tso tawm lub zog ntawm cov zaub mov.
- rhiab heev. Muaj peev xwm txheeb xyuas qhov kev hloov pauv ntawm ib puag ncig ib puag ncig.
- Kev loj hlob.
- Kev tsim tawm.
- Kev tso tawm.
- Khoom noj khoom haus.
Pom zoo:
Puas yog tsob ntoo ntoo zoo rau tsob ntoo?
Pine ntoo yog qhov zoo rau ntau yam, tab sis kuv yuav tsis siv rau cov tsev ntoo. Lawv zoo rau kev loj hlob siab thiab ncaj. Thiab lawv ua cov ntoo loj thiab kab teeb. Raws li tsob ntoo siab tshaj plaws, lawv nyiam teeb pom kev zoo, uas feem ntau tua tsob ntoo thiab tej zaum yuav xav tsis thoob rau ib tus neeg hauv tsev ntoo
Dab tsi yog qhov txawv ntawm tsob ntoo birch thiab tsob ntoo aspen?
Quaking Aspens feem ntau tsis meej pem nrog cov ntoo birch. Birch nto moo rau cov tawv ntoo uas tev rov qab zoo li daim ntawv; aspen bark tsis tev. Whereas aspen nplooj yog zoo kawg nkaus tiaj tus, birch nplooj yog me ntsis 'V' zoo li tus thiab ntau elongated tshaj Quaking Aspen nplooj
Puas yog tsob ntoo ntoo yog tsob ntoo ntoo?
Txawm hais tias ob qho tib si fir thiab ntoo thuv yog conifers, bearing cones, thiab cov tswv cuab ntawm tib cov nroj tsuag tsev neeg, Pinaceae, lawv cov nroj tsuag npe txawv. Fir ntoo yog cov tswv cuab ntawm genus Abies; whereas ntoo thuv belongs rau Pinus
Qhov txawv ntawm tsob ntoo ntoo thiab tsob ntoo evergreen yog dab tsi?
Tag nrho cov ntoo thuv muaj koob, tab sis tag nrho cov ntoo ntsuab tsis yog ntoo thuv ntau tshaj li txhua tus dev yog dachshunds. Qhov txawv ntawm cov ntoo thuv yog tias lawv cov nplooj (cov koob) tau muab khi ua ke, feem ntau hauv pob ntawm ob mus rau tsib
Ib tsob txiv ntoo puas yog tsob ntoo ntoo?
Xibtes sib txawv ntawm cov ntoo xws li oaks thiab pines, thiab qee cov neeg sib cav tias lawv tsis yog ntoo. Lawv "zoo li nyom" nrog fibrous hauv paus system. Raws li qhov tshwm sim, koj tuaj yeem cog palms qhov chaw nyob ntawm tus nqi. Lawv tuaj yeem cog hauv 8 mus rau 10 ko taw ntawm koj lub tsev thiab lawv yuav vam meej