Heterosis 12 Plant Breeding and Genetics 11 heterosis 11 Genetics 10 Plant breeding 8 Agriculture 5 Department of Olericulture 5 Plant breeding and genetics 4 Sex role 4 Breeding 3 Feminist theory 3 Heterosis Breeding 3 Identity (Psychology) 3 Mutation Breeding 3 Mutation breeding 3 Olericulture 3 Plant breeding-methods 3 Sex differences (Psychology) 3 heterosis-plant breeding 3 seed production 3 Algae 2 Apomixis Breeding 2 Chromosome 2 Cinsel farklılıklar (Psikoloji) 2 Cinsiyet rolü 2 Clone 2 Department of Plant Breeding and Genetics 2 Différences entre sexes (Psychologie) 2 Ecofeminism 2 Environmentalism 2