Munyori: Charles Brown
Zuva Rekusika: 2 Kukadzi 2021
Gadziridza Zuva: 2 Kubvumbi 2025
Anonim
PINK PUMPKINS AT DAWN (indie feature film — 1996)
Vhidhiyo: PINK PUMPKINS AT DAWN (indie feature film — 1996)

Zvemukati

Pamasvondo mana ekubata, akaenzana nemwedzi wekutanga wepamuviri, zvikamu zvitatu zvemasero zvakatoumba zvichipa kukwirisa kwe "embryo" yakareba ine saizi ingangoita 2 millimeter.

Kuedzwa kwepamuviri iko zvino kunogona kuitwa, nekuti munhu chorionic gonadotropin hormone yatove kuoneka mumuguta.

Mufananidzo we fetus pavhiki 4 yenhumbu

Kukura kwembryo

Pamasvondo mana, matatu maseru maseru akatove kuumbwa:

  • Rukoko rwekunze, rwunonziwo ectoderm, runoshandura muhuropi hwemwana, tsinga, ganda, vhudzi, nzara nemeno;
  • Iyo yepakati layer kana mesoderm, inozove moyo, tsinga dzeropa, mabhonzo, mhasuru uye nhengo dzekubereka;
  • Iyo yemukati layer kana endoderm, kubva kwaizoita mapapu, chiropa, dundira uye kugaya system.

Panguva ino, masero e "embryo" anokura kureba, nokudaro achiwana chimiro chakareba.


Kukura kwembryo pavhiki ina

Kukura kwe "fetus" pamasvondo mana ekubata kuri pasi pemamirimita maviri.

Kubata kwako nepamuviri

Kuita kuti hupenyu hwako huve nyore uye usatambise nguva uchitsvaga, isu takaparadzanisa ruzivo rwese rwaunoda kwetatu trimester yekuzvitakura. Uri mukota ipi?

  • 1st Quarter (kubva pa1 kusvika 13 vhiki)
  • 2nd Quarter (kubva pa14 kusvika 27 vhiki)
  • 3rd Quarter (kubva pa28 kusvika pa41st vhiki)

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