Qhov twg fertilization ntawm qe ib txwm tshwm sim quizlet?
Qhov twg fertilization ntawm qe ib txwm tshwm sim quizlet?

Video: Qhov twg fertilization ntawm qe ib txwm tshwm sim quizlet?

Video: Qhov twg fertilization ntawm qe ib txwm tshwm sim quizlet?
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Qhov twg puas fertilization ntawm qe ib txwm tshwm sim ? *Cov qe feem ntau yog fertilized hauv oviduct. zes qe menyuam.

Ua li no, qhov chaw fertilization ntawm lub qe ib txwm tshwm sim li cas?

Cov kauj ruam ntawm fertilization hauv tib neeg ib txwm koom nrog koom nrog ntawm ib qho qe thiab phev. Nyob rau hauv natural conception, txiv neej phev fertilizes poj niam qe hauv tus poj niam lub cev. Thaum coob leej xav fertilization tshwm sim hauv zes qe menyuam, nws tshwm sim tiag tiag hauv lub raj xa menyuam tawm sab nraum lub zes qe menyuam.

Ib yam li ntawd, leej twg ntawm cov hauv qab no tsim nyog rau fertilization ntawm lub qe? Lub cev ntas: Cov no yog cov hlab nqaim uas txuas rau sab saud ntawm lub tsev menyuam thiab ua txoj hauv kev rau ua ov ( qe cell) taug kev los ntawm zes qe menyuam mus rau lub tsev menyuam. Fertilization ntawm ib lub qe los ntawm cov phev feem ntau tshwm sim nyob rau hauv cov hlab ntsha fallopian.

qhov twg fertilization ntawm qe feem ntau tshwm sim quizlet?

Qe yog fertilized hauv lub cev Fallopian. Nws yuav siv sij hawm 3-4 hnub rau qhov qe mus rau lub tsev menyuam. Cov fertilized qe (zygote) hu ua embryo tom qab nws tau cog rau hauv lub tsev menyuam.

Qhov kev txiav txim kom raug phev yuav tsum tau mus rau fertilize qe?

JOURNEY NTAWM SPERM THIAB EGG Txog 500 phev mus txog lub cev. Yog hais tias ib tug fertilizes ib qe , kis tus fertilized qe pib loj hlob los ntawm kev faib - ua ob lub cell, tom qab ntawd plaub, thiab ntxiv rau. Raws li nws faib, nws taug kev nyob rau hauv lub uterine tube.

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