Sökning: "growth animal ontogeny Allium vineale Development biology evolution sexual reproduction reproductive systems embryology Utvecklingsbiologi ontogeni embryologi Genetics cytogenetics Genetik cytogenetik"

Hittade 1 avhandling innehållade orden growth animal ontogeny Allium vineale Development biology evolution sexual reproduction reproductive systems embryology Utvecklingsbiologi ontogeni embryologi Genetics cytogenetics Genetik cytogenetik.

1. 1. The balance between sex and asex: evolutionary genetic studies of reproductive variation in Allium vineale

   Författare :Alf Ceplitis; Biologiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ontogeny; growth animal ; Allium vineale; Development biology; evolution; sexual reproduction; reproductive systems; embryology; Utvecklingsbiologi; ontogeni; embryologi; Genetics; cytogenetics; Genetik; cytogenetik;

   Sammanfattning : Evolutionary theory predicts a disadvantage to sexual reproduction. This manifests itself either by the higher growth rate of asexual females in a dioecious species, or by the higher transmission rate of a gene conferring asexual female function to its carriers in a hermaphrodite species. LÄS MER