Sugurakkude Areng Ja Viljastumine

Sugurakkude areng. Viljastumine Helina Reino GAG 2008

Inimese sugurakkude areng ,[object Object],[object Object],[object Object],[object Object]

Sugurakkude üldiseloomustus ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Spermatosoidi ehitus ,[object Object],[object Object],[object Object],[object Object],akrosoom tuum kael keha vibur pea mitokondrid img.tfd.com/vet/thumbs/gr358.jpg

Spermatogenees V äänilistes seemnetorukestes toimu v protsess, mille käigus diploidsetest eellasrakkudest kujunevad välja kõrgdiferent - seerunud spermatosoidid . www.medicalook.com/systems_images/Scrotum.gif peenis munandikott munand

Spermatogenees ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Spermatogenees ,[object Object],[object Object],[object Object],spermatogoon I järku spermatotsüüt 46 46

Spermatogenees ,[object Object],[object Object],23 23 23 23 23 23 23 I järku spermatotsüüt II järku spermatotsüüt spermatiidid

Spermatogenees it.stlawu.edu/~mtem/devbiol/atlas/TESTIS4.JPG

Munaraku ehitus www.monanneeaucollege.com/.../image001.jpg tuum tuumake tsütoplasma koorion Polaar-keha oolemm ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ovogenees ,[object Object],bioweb.wku.edu/courses/Biol131/images/uterus.jpg img.tfd.com/dorland/thumbs/ovarium.jpg

Ovogenees ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ovogenees ,[object Object],[object Object],[object Object],anatomy.iupui.edu/.../Female04/cycle.jpg

Ovogenees ,[object Object],[object Object],[object Object],[object Object],[object Object],46 ovogoon I järku ootsüüt 46

Ovogenees ,[object Object],[object Object],[object Object],[object Object],23 23 23 I järku ootsüüt II järku ootsüüt ootiid polotsüüt polotsüüt Ootiid ja polotsüüdid erinevad üksteisest vaid tsütoplasma hulga poolest.

Viljastumine ,[object Object],[object Object],[object Object],[object Object],[object Object],Viljastumine toimub naise munajuhas meioosi II jagunemise metafaasis. www.meelespea.net/i/str/gemalo.kelione.jpg

Sugurakkude Areng Ja Viljastumine

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Viewers also liked

Viewers also liked (20)

Similar to Sugurakkude Areng Ja Viljastumine

Similar to Sugurakkude Areng Ja Viljastumine (11)

More from Helina Reino

More from Helina Reino (20)

Sugurakkude Areng Ja Viljastumine