Rescuing 2 sources and tagging 0 as dead.) #IABot (v2.0.9.2
Vrstica 28:
Pri živorodnih živalih pride do oploditve jajčeca znotraj organizma ženskega osebka. Zarodek se razvija v [[maternica|maternici]] in pridobiva hranljive snovi neposredno od matere.
Jajčece je največja [[celica]] pri človeku, vidna s prostim očesom. V premeru meri 100 do 200 [[mikrometer|µm]]<ref>[{{Navedi splet |url=http://education.yahoo.com/reference/gray/subjects/subject/3 |title=The Ovum, Gray's Anatomy of the Human Body, Yahoo! Education] |accessdate=2008-02-11 |archive-date=2009-07-25 |archive-url=https://web.archive.org/web/20090725031743/http://education.yahoo.com/reference/gray/subjects/subject/3 |url-status=dead }}</ref><ref>[http://cancerweb.ncl.ac.uk/cgi-bin/omd?ovum Ovum, Online Medical Dictionary, CancerWEB, Newcastle University]</ref><ref>[{{Navedi splet |url=http://www.rci.rutgers.edu/~uzwiak/HumanSexuality/HSSpringLect4.html |title=Oogenesis, Dr. Uzwiak, New Jersey State University] |accessdate=2008-02-11 |archive-date=2009-02-21 |archive-url=https://web.archive.org/web/20090221145447/http://www.rci.rutgers.edu/~uzwiak/HumanSexuality/HSSpringLect4.html |url-status=dead }}</ref><ref>[http://www.biology-online.org/dictionary/Ovum Definition of Ovum, Biology-Online.org]</ref>.
