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本官也不要他全脱，如今天气渐暖，脱上衣总不为过吧？本官亲自陪他脱，谅他也无话可说。The second classification principle of organisms is the lineage classification principle aiming at establishing evolutionary lineage. The classification method following this principle is called lineage classification. The representative of pedigree classification is "branch systematics". It advocates that the branches in evolution should be taken as the criteria for identifying and distinguishing classification units and the basis for determining the pedigree relationship of each classification unit. The so-called co-ancestral proximity (similar to a group of people being a grandfather) is used to measure the genetic relationship between different taxa and determine their position in the pedigree. The classification system finally established is an evolutionary pedigree reflecting the history of phylogeny, which is a deeper description of biological relationship. In other words, the basic principle of pedigree classification is that the classification system conforms to the evolutionary pedigree. Pedigree classification is only applicable to organisms and cannot be used for abiotic classification.好了，今天的客人是……？呵呵，这篇长微.博就是写他的，长微.博的作者也是他的老熟人黄月海。　　Tom的家庭也有了变化，父亲Steven被派往上海公干，母亲秀梅辞去了杂志编辑的工作，当特约记者，以方便自己在家照顾两个孩子和家婆，母兼父职的她面对教育孩子的问题，婆媳相处上，时而遇到问题颇为难。尹将军很理智，他根本没有忘记在彭城时，刘沛公和子房先生曾经一起设计阴他……当然是因为拉拢不成的缘故。