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Phenotypic variation (due to underlying heritable genetic variation) is a fundamental prerequisite for evolution by natural selection. It is the living organism as a whole that contributes (or not) to the next generation, so natural selection affects the genetic structure
PHENOTYPE翻譯：顯型;表型（尤指生物體的可觀測性狀）。了解更多。 Small alterations in the genotype sometimes produce large changes in the phenotype; other large alterations in the genotype may produce no change at all.
表現型 （英語： Phenotype ），或稱 表型 ，對於一個 生物 而言，表示它某一特定的物理外觀或成分。. 一個人是否有耳珠、 植物 的高度、 人 的 血型 、 蛾 的 顏色 等等，都是表型的例子。. 由丹麥遺傳學家 威廉·約翰森 最先提出。. 表型主要受生物的 基因型 ...
Three types of natural selection, showing the effects of each on the distribution of phenotypes within a population. The downward arrows point to those phenotypes against which selection acts. Stabilizing selection (left column) acts against phenotypes at both extremes of the distribution, favouring the multiplication of intermediate phenotypes.
PHENOTYPE翻译：顯型;表型（尤指生物體的可觀測性狀）。了解更多。 示例中的观点不代表剑桥词典编辑、剑桥大学出版社和其许可证颁发者的观点。
2022年4月21日 · phenotype / phenotypes. The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's ...
2021年11月5日 · The way genotypic variation propagates across the phenotypic levels to shape fitness variation is an essential research program in biology. Even though the word “phenotype”, as well as the expression “genotype–phenotype relationship”, are a part of the everyday lan
