Globuli polari

Category: BiologieGlobuli polari
Anonymous asked 7 years ago

Pe masura ce ovulul se matureaza, la nivelul foliculului ovarian se gasesc:
1.primul globul polar
2.lichid folicular
3.al doilea globul polar
4.coroana radiata.
De ce primul globul polar nu face parte din folicul? Rasp e C(2,4)

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2 Answers
Tudor admin Staff answered 7 years ago

Pai, in cadrul ovogenezei au loc niste diviziuni..la un moment dat ovocitul primar se divide intr.un ovocit secundar, care intra in structura foliculului si continua diviziunea ca sa formeze in final ovulul si in primul globul polar care va degenera (acesta nu apartine foliculului)

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Tudor admin Staff answered 7 years ago

Salut, in completare la ce a spus Eliza, in ovogeneza un folicul se matureaza iar acela dezvolta zona pellucida, teaca interna, teaca externa, coroana radiata,*succesiv) iar la ovulatie se rupe teaca ext, teaca int, coroana radiata.

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