![Qhov twg hauv qab no yog qhov zoo dua ntawm kev hla dhau? Qhov twg hauv qab no yog qhov zoo dua ntawm kev hla dhau?](https://i.tvmoviesgames.com/preview/questions/17877660-which-of-the-following-is-an-advantage-of-outcrossing-j.webp)
2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nws nce genetic ntau haiv neeg, yog li txo qhov tshwm sim ntawm tus neeg raug tus kab mob lossis caj ces txawv txav. Outcrossing yog tam sim no tus qauv ntawm cov hom phiaj tshaj plaws tsiaj yug me nyuam. Tus neeg yug me nyuam tau npaj siab tshem tawm qhov zoo los ntawm kev siv "cov ntshav tshiab".
Dab tsi yog qhov zoo ntawm kev yug me nyuam?
Qhov txiaj ntsig dav dav ntawm kev yug me nyuam yog txhawm rau txhawb kev nce hauv phenotypic variability nyob rau hauv ib tug pej xeem. Qhov no feem ntau ua rau cov nroj tsuag hloov mus rau ntau qhov chaw ib puag ncig thiab ua rau muaj kev pheej hmoo rau kev ciaj sia thiab hloov pauv hloov pauv.
Dab tsi yog qhov tawm ntawm cov nroj tsuag?
1. Ua phooj ywg (tus tsiaj) rau ib tus neeg tsis sib xws ntawm tib hom lossis yug me nyuam. 2. Mus pollinate (ib tsob nroj) nrog paj ntoos los ntawm cov nroj tsuag sib txawv ntawm tib hom, feem ntau yog ib qho uas tsis cuam tshuam los yog muaj ntau yam sib txawv. Mus hla tsob ntoo lossis tsiaj.
Yuav ua li cas yog inbreeding sau ob qhov zoo ntawm inbreeding?
Qhov Zoo Ntawm Kev Sib Tw: 1. Inbreeding coj cov homozygosity hauv cov pejxeem kom nws pab tsim cov kab ntshiab ntawm amals. 2. Nws pab txhawm rau txhawm rau cov noob zoo dua thiab tshem tawm cov noob uas tsis xav tau.
Dab tsi yog kev sib tw 12?
Txoj kev yug me nyuam. Nov yog xyaum ua mating ntawm cov tsiaj nyob hauv tib hom, tab sis tsis muaj poj koob yawm txwv nyob rauob sab ntawm lawv pedigree mus txog 4-6 tiam. Nyob rau hauv txoj kev no, superior txiv neej ntawm ib tug yug yog mated nrog superior poj niam ntawm lwm hom. Cov xeeb leej xeeb ntxwv ntawm kev sib yuav yog lub npe hu ua ib tug outcross.
Pom zoo:
Ntawm txoj kev hla los yog ntawm txoj kev hla kev?
![Ntawm txoj kev hla los yog ntawm txoj kev hla kev? Ntawm txoj kev hla los yog ntawm txoj kev hla kev?](https://i.tvmoviesgames.com/preview/questions/17841692-at-a-crossroads-or-at-a-crossroad-j.webp)
Piv txwv li, "ntawm txoj kev hla" lossis "ntawm txoj kev hla" yog nyob ntawm theemhauv ib lub neej - lossis kev txhim kho ntawm lub tebchaws lossis kev lag luam- thaum nws tsim nyog xaiv qhov kev nqis tes ua uas yuav cuam tshuam rau lub neej yav tom ntej hauv txoj hauv kev tseem ceeb thiab tsis tuaj yeem thim rov qab.
Yuav ua li cas kom dhau qhov kev ntseeg siab los ntawm kev sib raug zoo yav dhau los?
![Yuav ua li cas kom dhau qhov kev ntseeg siab los ntawm kev sib raug zoo yav dhau los? Yuav ua li cas kom dhau qhov kev ntseeg siab los ntawm kev sib raug zoo yav dhau los?](https://i.tvmoviesgames.com/preview/questions/17863984-how-to-get-over-trust-issues-from-past-relationships-j.webp)
Kev txhim kho kev ntseeg siab thaum koj tau ua phem rau ib tug neeg Xav seb vim li cas koj thiaj ua li ntawd. Ua ntej koj pib ua tus txheej txheem ntawm kev txhim kho kev ntseeg siab, koj yuav tsum xub xyuas nrog koj tus kheej kom nkag siab tias vim li cas koj thiaj li ua.
Dab tsi ntawm cov hauv qab no yuav tsum yog qhov kev xav ntawm txoj kev kos npe rov qab?
![Dab tsi ntawm cov hauv qab no yuav tsum yog qhov kev xav ntawm txoj kev kos npe rov qab? Dab tsi ntawm cov hauv qab no yuav tsum yog qhov kev xav ntawm txoj kev kos npe rov qab?](https://i.tvmoviesgames.com/preview/questions/17881549-which-of-the-following-must-be-an-assumption-of-the-mark-recapture-method-j.webp)
Yuav tsum tsis txhob muaj kev nkag tebchaws mus lossis kev tsiv teb tsaws chaw tawm ntawm cov pejxeem. Yuav tsum tsis muaj kev tuag ntawm lub cim thiab lub sijhawm rov qab los. Kev paub txog kev cim yuav tsum tsis txhob ua rau ib tus neeg ntau dua lossis tsawg dua yuav rov qab tau.
Dab tsi yog kev xav ntawm autonomists dab tsi yog qhov kev xav ntawm kev zoo nkauj ntawm kev coj ncaj ncees?
![Dab tsi yog kev xav ntawm autonomists dab tsi yog qhov kev xav ntawm kev zoo nkauj ntawm kev coj ncaj ncees? Dab tsi yog kev xav ntawm autonomists dab tsi yog qhov kev xav ntawm kev zoo nkauj ntawm kev coj ncaj ncees?](https://i.tvmoviesgames.com/preview/questions/17890693-what-are-the-views-of-autonomists-what-are-the-views-of-aesthetic-moralists-j.webp)
Kev lig kev cai, muaj ob txoj haujlwm tawm tsam kev xav txog kev coj ua raws li kev cai lij choj ntawm kev ntsuas kev ncaj ncees ntawm kev kos duab: 'kev coj ncaj ncees kev ncaj ncees Ethics lossis kev coj ncaj ncees yog ib ceg ntawm kev xav uas "
Puas yog cov hla hla hla hla hla hla hla tebchaws?
![Puas yog cov hla hla hla hla hla hla hla tebchaws? Puas yog cov hla hla hla hla hla hla hla tebchaws?](https://i.tvmoviesgames.com/preview/questions/17927709-are-overpasses-considered-bridges-j.webp)
Ib qho hla hla (hu ua kev hla hla lossis hla hla hauv tebchaws Askiv thiab qee lub tebchaws Tebchaws Meskas) yog tus choj, txoj kev, tsheb ciav hlau lossis cov qauv zoo sib xws uas hla hla lwm txoj kev lossis kev tsheb ciav hlau. Ib qho overpass thiab underpass ua ke ua ib qho kev sib cais.