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孙鬼慌忙道：这话不能学，是骂人的。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.更有无数嫔妃、太监和宫女死于混乱中。In men, this aspect is often more prominent, consciously or subconsciously do not want to be regarded as helpless or in need of help-it can be said that the real "face-saving".根据父母的婚姻安排，Yen不得不在她10岁时结婚。 从那时起，她的生活就.....Three, how to do a good job in content products2. It is to use a proxy class to call the original method and control the generated results. This method is the proxy mode.