The Mutation Factor in Evolution: With Particular Reference to Oenothera |
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The Mutation Factor in Evolution: With Particular Reference to Oenothera Reginald Ruggles Gates No preview available - 2015 |
Common terms and phrases
15 chromosomes angustissima anthers Apogamous appear behaviour biennis Blaringhem breed true brevistylis bud cone cent characters CHIG chromo chromosome number chromosomes condition contained crinkled cruciata cultures cytological cytoplasm diploid dwarfs F₁ F₂ families Fertilised flowers foliage forms gardens germ cells germinal changes gigas Herb heterotypic heterozygous homotypic Hookeri hybrids hypanthium inheritance intermediate laeta lævifolia Lamarck Lamarckiana large-flowered lata rubricalyx Lysimachia Lysimachia lutea corniculata MacDougal megaspore meiosis meiotic Mendelian midribs mitosis muricata mutations nanella narrow leaves nucleus oblonga occur Oenothera offspring Onagra angustifolia Onagra latifolia origin orthogenesis ovary pair parent petals plants pollen grains pollen mother cells probably produced pubescence race of Oe reciprocal crosses red buds resembled result rosette rosette leaves rubricalyx x grandiflora rubrinervis scintillans seeds self-pollinated semigigas semilata sepal tips sepals showing shown species specimen spindle split stem stem-leaves sterility synapsis tall tetraploid triploid UNIV variability variation velutina Virginiana Vries Vries's