2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tib neeg kev yug me nyuam yog thaum qe qe qe qe qe qe qe, los yog ovum (plural ova), yog poj niam cev xeeb tub, los yog gamete, nyob rau hauv feem ntau cov kab mob aniogamous(cov kab mob. uas reproduces kev sib deev nrog ib tug loj, "poj niam" gamete thiab ib tug me, "txiv neej" ib tug). https://en.wikipedia.org › wiki › Egg_cell
Egg cell - Wikipedia
los ntawm ib tug poj niam thiab cov phev cell los ntawm ib tug txiv neej sib sau ua ib tug me nyuam. Ovulation yog thaum tus poj niam lub zes qe menyuam tawm ntawm lub qe qe. Lub qe fertilized yog cog rau hauv lub tsev menyuam thiab loj hlob mus rau hauv tus menyuam hauv plab.
txiv neej thiab poj niam yug me nyuam li cas?
Cov noob qes nyob rau hauv lub scrotum tsim cov txiv neej gamete, phev, uas yog ejaculated hauv seminal kua los ntawm noov. Cov poj niam cev xeeb tub feem ntau muaj cov kab mob hauv nruab nrog cev. Cov poj niam gamete, ovum, yog tsim nyob rau hauv lub ovariesthiab tso tawm txhua hli mus rau lub tsev menyuam ntawm cov hlab ntsha Fallopian.
Vim li cas tib neeg thiaj rov tsim dua?
Tib neeg kev tsim tawm yog qhov tseem ceeb rau kev txuas ntxiv ntawm tib neeg hom. Tib neeg tsim kev sib deev los ntawm kev sib koom ua ke ntawm cov poj niam thiab cov txiv neej deev hlwb. Tus poj niam txoj haujlwm yog los tsim cov qe (qe), tau txais cov phev, thiab tu lub embryo uas loj hlob hauv nws. …
5 theem ntawm kev yug me nyuam yog dab tsi?
- kev tiv thaiv.
- kev sib cog lus.
- embryo.
- gestation (pregnancy)
- labour.
- menopause.
- surrogacy.
- qaum qaum.
Cov phev thiab qe ua rau tus menyuam li cas?
Yog ib tug phev ua nws txoj kev mus rau hauv txoj hlab pas thiab burrows mus rau hauv lub qe, nws fertilizes lub qe. Lub qe hloov kom tsis txhob muaj lwm cov phev nkag mus tau. Thaum lub sij hawm fertilization, koj tus me nyuam cov noob caj noob ces thiab kev sib deev raug teeb tsa. Yog tias phev muaj Y chromosome, koj tus menyuam yuav yog menyuam tub.
Pom zoo:
Yuav ua li cas yug me nyuam hauv tib neeg?
1. Fertilization: Cov phev thiab qe tsim ib Zygote. Thaum muaj kev sib deev kev sib deev, qee cov phev ejaculated los ntawm tus txiv neej noov ua luam dej los ntawm tus poj niam qhov chaw mos thiab lub tsev menyuam mus rau ib qho oocyte (qe cell) floating nyob rau hauv ib lub uterine hlab.
Vim li cas cov me nyuam yug los tseem yug los puv sij hawm?
Ib tug tseem yug los yog kev tuag ntawm tus menyuam hauv plab tom qab lub lim tiam 20 ntawm leej niam cev xeeb tub. Yog vim li cas mus tsis piavrau 1/3 ntawm rooj plaub. Lwm 2/3 tej zaum yuav tshwm sim los ntawm cov teeb meem ntawm cov placenta los yog txoj hlab ntaws, ntshav siab, kab mob, kev yug me nyuam, los yog kev ua neej tsis zoo.
Puas yog cov tib neeg ntawm ib hom niaj hnub no txawv dua li cov tib neeg ntawm tib hom?
Puas yog cov tib neeg ntawm ib hom niaj hnub no zoo li txawv dua li cov tib neeg ntawm tib hom tau ntau tiam dhau los? … Yog, txhua tus neeg tuaj yeem hloov pauv me ntsis thiab dhau qhov kev hloov pauv rau lawv cov xeeb ntxwv. Puas muaj qhov sib txawv ntawm cov tib neeg ntawm tib hom?
Tib neeg yuav tsum haus mis nyuj tom qab yug me nyuam?
“Tsis muaj tib neeg yuav tsum tau noj cov kua mis tom qab lawv niam niam lub mis tau txiav lawm,”nws sau. “Nws yog unnatural kiag li. Nwg cov kua mis tsuas yog ua rau me nyuam nyuj xwb-thiab ua siab phem coj cov kua mis tawm ntawm cov nyuj uas nws tau npaj kom meej.
Bred txhais li cas thaum yug thiab yug me nyuam?
hais tias tus neeg yug thiab loj hlob hauv ib qho chaw tshwj xeeb, thiab muaj tus cwj pwm ntawm ib tus neeg nyob ntawd: Nws yog Parisian yug thiab yug me nyuam. yug thiab yug txhais li cas? -siv xa mus rau qhov chaw yug thiab menyuam yaus tshwm sim Nws yog neeg Mev yug thiab yug me nyuam.
