Search for dissertations about: "Teklehaimanot Haileselassie"

Found 1 swedish dissertation containing the words Teklehaimanot Haileselassie.

  2. 1. Effects of Environmental Factors on maternal Choice and Gene Dispersal in Plants

    Author : Teklehaimanot Haileselassie; Biologiska institutionen; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; siring ability; Maternal effect; genetically modified crops; risk assessment; morphological markers; herbivory; Cucumis sativus; Växtekologi; pollen tube growth rate; Plant ecology; Nicotiana alata;

    Abstract : Gene dispersal through pollen is affected by both abiotic and biotic environmental factors. In this study, I mainly investigated the effect of environmental factors: nutrient availability, simulated herbivory and floral morphology (flower colour), on the siring success of competing pollen donors and fitness of the resulting offspring. READ MORE