Cov txheej txheem:
- poj niam miv ua li cas tom qab mating?
- miv puas tuaj yeem nkag mus rau hauv tshav kub tom qab cev xeeb tub?
- Tus miv yuav xeeb tub sai npaum li cas tom qab nws muaj menyuam miv?
- Yuav ua li cas paub yog tias tseem muaj menyuam miv nyob hauv?
Video: Tus miv puas nyob hauv tshav kub tom qab kev sib deev?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Ib tus miv tuaj yeem nyob hauv tshav kub tom qab kev sib deev txog 2-3 lub lis piam lossis txog thaum nws cev xeeb tub. Miv 'kub cua sov cycles Estrus los yog estrus yog hais txog theem thaum tus poj niam tau txais kev sib deev("hauv tshav kub"). Raws li kev tswj hwm los ntawm cov tshuaj hormones gonadotropic, zes qe menyuam follicles paub tab thiab cov tshuaj estrogen secretions ua rau lawv lub zog loj tshaj plaws. https://en.wikipedia.org › wiki › Estrous_cycle
Estrous cycle - Wikipedia
kawg ib asthiv ntawm qhov nruab nrab, txawm tias lawv tuaj yeem kav ntev li ib hnub lossis ntev li ob lub lis piam.
poj niam miv ua li cas tom qab mating?
Txawm hais tias kev sib hais plaub yuav siv sij hawm ntev, kev sib tw yuav kav ntev tab sis ob peb feeb. Tom qab yug me nyuam tiav tus tom feem ntau skedadaddlesthaum tus poj niam muaj qhov hu ua "tom qab tshuaj tiv thaiv" qhov twg nws yuav dov lossis thaws ib ncig zoo li ntses tawm hauv dej thiab ntxuav nws tus kheej.
miv puas tuaj yeem nkag mus rau hauv tshav kub tom qab cev xeeb tub?
Hmoob, tsis muaj tseeb. Feem ntau cov miv yuav muaj lub voj voog estrus (lub voj voog kub) txog li 4 lub lis piam tom qab txiav lawv cov kittens yog tias nws tseem yog lub caij yug me nyuam. 1 Tej zaum nws tseem yuav mob thiab kub nyhiab tib lub sijhawm.
Tus miv yuav xeeb tub sai npaum li cas tom qab nws muaj menyuam miv?
Tus miv mates thiab cev xeeb tub. Nws feem ntau yuav rov qab los rau lub caij kwv yees li 8 lub lis piam tom qab yug me nyuam ntawm cov kittens (nrog rau thaj tsam li 1-21 lub lis piam)[1]. Qhov no feem ntau coincides nrog lub sij hawm cov kittens yog weaned.
Yuav ua li cas paub yog tias tseem muaj menyuam miv nyob hauv?
Xav los ntawm sab nraud ncig thaj tsam perineal hauv qab tus Tsov tus tw yuav qhia yog tias tus menyuam miv twb dhau ntawm lub plab, thiab pom ntawm lub qhov ntswg lossis ko taw thiab tus Tsov tus tw ntawm qhov chaw mos qhia. yug los yuav tsum nyob ze yog tus miv yuav nyob.
Pom zoo:
Kuv puas yuav tsum tso kev sib deev tsis muaj kev sib deev?
Yog, kev sib deev tsis muaj kev sib raug zoo tuaj yeem noj qab nyob zoo. "Qee tus neeg zoo siab yam tsis muaj kev sib deev, yog li tsis muaj teeb meem. Thiab txawm tias kev sib deev muaj teeb meem, kev sib raug zoo ntawm tus so tuaj yeem noj qab nyob zoo,"
Puas trypanosoma rov tsim dua kev sib deev lossis kev sib deev?
Txawm hais tias muaj txiaj ntsig zoo ntawm kev sib deev kev sib deev rau cov kab mob parasites, cov pej xeem ntawm cov kab mob protozoan parasite-thiab ua rau tus neeg sawv cev ntawm tib neeg Chagas tus kab mob-Trypanosoma cruzi, nthuav tawm clonal pejxeem cov qauv qhia ntawm asexual reproduction .
Puas cov kab mob puas rov tsim dua kev sib deev lossis kev sib deev?
Rau qhov feem ntau, cov kab mob rov tsim dua asexually, nrog cov kab mob sib cais hauv ob los tsim cov noob caj noob ces zoo tib yam. Grey hais rau LiveScience . kab mob puas tuaj yeem tsim tau ob qho tib si sib deev thiab sib deev? Bacteria Reproduction.
Puas cov pwm puas rov tsim dua kev sib deev lossis kev sib deev?
Pwm feem ntau yog muaj peev xwm ntawm kev sib deev thiab kev sib deev Asexual reproduction tuaj yeem tshwm sim los ntawm central constriction ntawm niam txiv cell los tsim ob tug ntxhais hlwb los yog los ntawm kev tsim spore. Muaj ntau ntau hom kev tsim spore.
Nyob rau hauv ib qho kev tsis sib haum xeeb pn kev sib tshuam cov kev sib tshuam tam sim no ntawm qhov sib npaug yog?
Nyob rau hauv qhov tsis ncaj ncees PN-kho qhov kev sib tshuam tam sim no ntawm qhov sib npaug yog zero, vim tias sib npaug tab sis cov neeg nqa khoom hla hla kev sib tshuam . Thaum pn kev sib tshuam tsis ncaj ncees qhov kev sib tshuam tam sim no ntawm qhov sib npaug yog?
