Cov txheej txheem:
- Ib qho piv txwv ntawm interbreeding yog dab tsi?
- Dab tsi yog ob hom kev yug me nyuam?
- Kev sib nrauj yog dab tsi?
- Dab tsi ua rau muaj kev sib cuam tshuam?
Video: Puas yog interbreeding thiab inbreeding tib yam?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Qhov sib txawv ntawm kev yug me nyuam thiab kev sib koom ua ke yog qhov kev yug me nyuam yog kev yug me nyuam ntawm cov niam txiv zoo sib xwswhereas interbreeding yog ib qho kev yug me nyuam ntawm ob hom sib txawv tib yam. Inbreeding feem ntau yog siv los khaws cov yam ntxwv uas xav tau hauv Tshuag.
Ib qho piv txwv ntawm interbreeding yog dab tsi?
Inbreeding yog hais txog mating ntawm cov txheeb ze ze ntawm cov tsiaj uas ib txwm outbreeding. Kev sib tw ntawm leej txiv thiab tus ntxhais, kwv tij thiab muam, lossis thawj kwv tij txheeb ze yog piv txwv ntawm kev yug me nyuam. Ntau hom nroj tsuag thiab tsiaj txhu tau hloov kho cov cuab yeej kom txo qis kev sib raug zoo.
Dab tsi yog ob hom kev yug me nyuam?
Tseem muaj ob hom kev sib txuas ntxiv uas yog:
- Kaw kev yug me nyuam: Qhov no yog kev yug me nyuam loj tshaj plaws uas tsiaj muaj kev sib raug zoo heev thiab tuaj yeem taug qab rov qab mus rau ntau dua ib tus poj koob yawm txwv. …
- Txoj kev yug me nyuam: Muas tsiaj uas muaj kev cuam tshuam ntau dua uas tuaj yeem taug qab mus rau ib tus poj koob yawm txwv.
Kev sib nrauj yog dab tsi?
Kev txhais ntawm interbreeding. (genetics) kev ua ntawm sib xyaw ntau hom lossis ntau hom tsiaj lossis nroj tsuag thiab yog li tsim cov hybrids. Synonyms: cross, crossbreeding, hla, hybridisation, hybridization, hybridizing.
Dab tsi ua rau muaj kev sib cuam tshuam?
qhia txog cov khoom siv caj ces (los ntawm kev sib txuas) los ntawm ib tus pej xeem ntawm hom mus rau lwm tus, yog li hloov pauv cov kab ke ntawm cov noob ntawm cov neeg tau txais. Kev taw qhia ntawm cov alleles tshiab los ntawm cov noob ntws ua rau muaj kev hloov pauv hauv cov pej xeem thiab ua kom muaj kev sib txuas tshiab ntawm cov cwj pwm.
Pom zoo:
Puas yog yug thiab moles yog tib yam?
Moles thiab birthmarks tsis tas yuav yog ib qho tib si, tab sis lawv tuaj yeem yooj yim tsis meej pem vim tias mole tuaj yeem tshwm sim thaum yug. Qee tus kws kho mob xav tias mole yog "kev zoo nkauj" vim nws yog thaj chaw pigmentated.
Puas yog lub tesseract thiab lub pob zeb qhov chaw yog tib yam?
Lub Tesseract, tseem hu ua lub voos xwmfab, yog lub pob zeb crystalline zoo li lub nkoj ntimrau lub Pob Zeb Space, ib qho ntawm rau Lub Pob Zeb Infinity uas ua rau lub ntiaj teb thiab muaj lub zog tsis muaj kev txwv.. Nws tau siv los ntawm ntau yam kev vam meej thaum ub ua ntej los rau hauv Asgardian tes, khaws cia hauv Odin's Vault .
Puas muaj ntau yam thiab ntau yam zoo ib yam?
Kev sib sib zog nqus-qhov sib txawv ntawm qhov nqaim-ntawm cov khoom lag luam txhais tau hais tias tus neeg muag khoom nqa ntau qhov sib txawv ntawm ib yam khoom. Ntau yam-qhov sib txawv ntawm qhov nqaim-ntawm cov khoom txhais tau tias tus neeg muag khoom nqa ntau yam khoom sib txawv.
Puas yog lub kaus mom thiab lub kaus mom yog tib yam?
yog tias helm yog (nautical) lub steering apparatus ntawm lub nkoj, tshwj xeeb tshaj yog lub tiller los yog lub log thaum lub rudder yog (nautical) ib tug underwater vane siv rau steer lub nkoj lub rudder. yog tswj los ntawm lub log, tiller los yog lwm yam khoom siv (hnub no cov hlab ntsha tuaj yeem tswj tau txawm tias muaj lub joystick lossis lub autopilot) .
Puas yog kev tsis sib haum xeeb thiab tsis sib haum yog tib yam?
Unconformities sawv cev rau lub sij hawm ntawm non-deposition ntawm sediment los yog active erosion ntawm strata. Nonconformity: txhim kho qhov twg sediments tau tso rau saum qhov chaw eroded ntawm igneous los yog metamorphic pob zeb. … Puas yog kev tsis sib haum xeeb thiab tsis sib haum?
