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.
1977年，田家坝的知青陈实在意外中眼睛受伤几近失明，在邻居田春妮精心照料下，陈实重见光明，二人相恋结婚。文革后恢复高考，陈实在春妮的支持下考上医学院。求学期间，陈实受到同学严真真的追求，严真真以春妮会耽误陈实前途为名，使得春妮主动和陈实离婚。离婚后春妮发现自己怀孕，在陈实不知情下生子。一场地震，春妮儿子丢失。陈实参加救援队，按照法律程序收养了一个地震孤儿，后出国深造成为眼科专家，又组成了新的家庭。春妮也成家生女。多年后，二人配偶分别去世，二人再次相遇，春妮为陈实默默牺牲奉献，但是黄昏恋又遭到子女反对。最后春妮眼疾病重，陈实愿意当作她的眼睛与她终其一生[5] 。
1940年的严冬，阴霾笼罩着苍茫的关东山。老抗联战士燕彪为保护关东山第一大侠步鹰，全家惨遭土匪屠杀，就在这时，步鹰突然出现以闪电般的速度救走了燕家唯一幸存者燕彪的儿子燕双鹰。他带领双鹰来到一座破庙中，并开始对他进行严酷的训练。在步鹰的精心调教下燕双鹰的功夫突飞猛进。
奈何子夜还是心中一个痛，那孩子未必肯原谅自己啊。
尉缭叹道：虽然汉国那边平安无事，可是匈奴那边对关中似乎是个不小的威胁。
TELASA 网络剧 米仓凉子主演的《Doctor-X 7》推出衍生剧《Doctor EGGS 研修医・蚁原凉平》，主人公为研修医・蚁原凉平（一之濑飒）。故事讲述说出“要成为世界第一的外科医生！”此壮语的主人公为中心，冷静又能干的研修医・虻川リサ（宫本茉由），开朗纯洁的治愈系研修医・矢岛源五郎（上川周作）等人，将为大家呈现一部“描写研修医们的苦恼与成长的青春群像剧”
My neighbor, Aunt Wang, who bought vegetables for trouble, bought a pair of sports shoes for her grandson at the stall last year. Nike's imitation was surprisingly cheap. A week later, my grandson came back from school with swollen feet. "Shoes are not made of good materials and are not breathable..." When I went to the hospital, the doctor diagnosed fungal infection. As a result, the treatment cost more than 700 yuan.
论文舞弊和研究费的挪用…现在日本的大学和研究机关发生了各种各样的事件。
该剧讲述了东北抗联时期，富家书生龙千言、村炮大兵马三炮、戏班花旦万山红、青龙帮帮主高亚男四人浴血奋战、抵御日寇、保卫家乡的故事。
这部综合性电影由4集关于人类奇幻猫的故事组成。
我们看到的是——反抗与自由。
Blood River's two instant skills, the so-called instant, refer to whether you are performing other skills or not, can be released instantly,
略微的停顿后续道：当日在鸿门晚上便说过，历时三年，灭亡暴秦，赏罚分明。
(1) Posts and wages are guaranteed
现在落得人财两空，还要搭上一条性命，这心中更是无限懊悔……等到想明白想要逃走的时候，汉军的轻骑兵已经到来了，根本就没了再逃走的机会。
黄豆这时上前道：当日，东罗府的知府在奏报上说，陈家卖房子卖铺子，不知所踪，怀疑其逃匿。
青天衙门Ⅱ由《将军之爱》、《望子成龙》、《审妻记》、《花轿奇谋》四个部分组成。在一旱雷闷响的夜晚，顺天府街外一名泪水纵横哭泣声只见喊的书童，手持鼓棒正呜鼓喊冤。身任顺天府尹的谭振英听闻。立率人出门，并连夜审问其因。方庆被提到公堂上，泣诉了少爷方之栋与余清莲，本为一对青梅竹马的恋人，但因迫于无奈，清莲流落风尘沦为卖艺之女。方之栋为给清莲赎身，在街头卖字画攒钱。皇天不负有心人，之栋不仅送金杈于清莲做为……
黄豆皱眉道：听起来脾气性格都像，名字也有些意思——黎章，可不就是板栗的‘栗和‘张的谐音么。
