{"title":"先天与后天。","authors":"J. Gardner","doi":"10.4135/9781483392271.n337","DOIUrl":null,"url":null,"abstract":"ion in the definitions we shall adopt. It is based on Krafka's* data. In the fruit fly Drosophila there is a series of mutations characterised by extensive reduction of the number of facets in the compound eye. Two such mutations are designated \"low-bar\" and \"ultra-bar.\" The actual number of facets varies with the temperature of the environment in which the larvae develop. In the diagram","PeriodicalId":286475,"journal":{"name":"Library Administration and Management","volume":"50 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Nature and Nurture.\",\"authors\":\"J. Gardner\",\"doi\":\"10.4135/9781483392271.n337\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ion in the definitions we shall adopt. It is based on Krafka's* data. In the fruit fly Drosophila there is a series of mutations characterised by extensive reduction of the number of facets in the compound eye. Two such mutations are designated \\\"low-bar\\\" and \\\"ultra-bar.\\\" The actual number of facets varies with the temperature of the environment in which the larvae develop. In the diagram\",\"PeriodicalId\":286475,\"journal\":{\"name\":\"Library Administration and Management\",\"volume\":\"50 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Library Administration and Management\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4135/9781483392271.n337\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Library Administration and Management","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4135/9781483392271.n337","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
ion in the definitions we shall adopt. It is based on Krafka's* data. In the fruit fly Drosophila there is a series of mutations characterised by extensive reduction of the number of facets in the compound eye. Two such mutations are designated "low-bar" and "ultra-bar." The actual number of facets varies with the temperature of the environment in which the larvae develop. In the diagram
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