1.I wanted to retrace a particular evolutionary pathway.

1.我想弄清一种特定途径。

2.In the course of evolution, some birds have lost the power of flight.

2.在过程中, 一些鸟丧失了飞行能力。

3.Man was evolved from an ancestor that was probably arboreal.

3.人大概从住在树上祖先而来。

4.An example of macroevolution is the appearance of feathers during the evolution of birds from theropod dinosaurs.

4.宏一个例子鸟类在从兽角亚目恐龙期间羽毛出现。

5.The developmental history of the society tells us that man has evolved from the ape.

5.社会发展史告诉我们人从类人猿来。

6.The problems with their model are gradually increasing as those problems remain uncriticized and unfixed.

6.由于这些问题得不到批评与纠正，生物论模型问题也越来越严重。

7.Darwin's theory of evolution.

7.达尔文论。

8.The resemblance of families such as the Verbenaceae and Labiate is the result of evolutionary convergence .

8.科相似性，如马鞭草科与唇形科相似性，上趋同造成。

9.The evolutionary step that freed these animals from the water was the development of the amniote egg.

9.使这些物得以脱离水生活步骤羊膜卵得改。

10.Rob's previous research has investigated the palaeobiology of "missing links" and evolutionary relationships of early vertebrates.

10.罗布早期研究调查了“缺失环节古生态学”和早期脊椎物关系。

11.The phylogenic tree of PLRV isolates was established according to the amino acid sequence of coat protein.

11.依据PLRV外壳蛋白氨基酸序列建立了PLRV不同分离物系统树。

12.The evolvement from orderless to ordered and the degenerate from orderless to ordered are exiting synchronously in the nature.

12.自然界存在着从无序到有序，同时也存在从有序到无序退。

13.Chris has talked about pandas being an evolutionary cul-de-sac, and it's certainly unusual for a carnivore to take up herbivory.

13.克里斯曾经说熊猫尽头，一种物吃起了草，这当然不同寻常。

14.Wilson popularized the “biophilia” hypothesis: the idea that our evolutionary history has blessed us with an innate affinity for living things.

14.Wilson让“人类天生热爱大自然”假说家喻户晓：即我们历史用一种内在对万物生灵亲近感保佑着我们想法。

15.Insect melanism is one of the common polymorphism in nature, and has become classical study system for species evolution and adaptability.

15.昆虫黑自然界中普遍存在一种多型现象,也成为揭示物种在自然界中与适应经典范例。

16.Haldane applied mathematical analysis to real world examples of natural selection such as the evolution of industrial melanism in peppered moths.

16.S.霍尔丹发表了一系列论文，将数学分析应用到真实世界自然选择例子，如椒粉蛾工业黑变病。

17.Pere Alberch, at the Museum of Comparative Zoology at Harvard, is the modern spokesman for the importance of teratology in evolutionary biology.

17.哈佛比较物学博物馆皮埃·阿博彻，为畸形学在生物学中重要性而奔走呐喊当代代言人。

18.This includes the evolution of thought, society, knowledge, and the capabilities of life — the evolution of the noosphere moreso than of the biosphere.

18.这包括了思想、社会、知识和生命能力——更大意义上指人类圈而不生物圈变。

19.The branching points of the cladogram may be regarded either as an ancestral species (as in an evolutionary tree) or solely as representing shared characteristics.

19.在这个形象树上，每两个物种间距离都由它们共有特性来决定。

20.The results showed that a mixed mating system was possibly the main heterogamy of this species, and its endangerment was caused by over-exploitation and habitat loss.

20.导致荷叶铁线蕨濒危主要原因生境破坏以及过度开采所导致生境片断使其居群变小、近交率加大、遗传变异趋低，降低了其生存以及潜力。