使进化

Simultaneously, in 1935 Dobzhansky began the fundamental task of reformulating the taxonomic and morphological term "species" to bring it into line with evolutionary theory.

同时，杜布赞斯基在1935年开始的根本任务重新分类和形态的&种&，以使其符合进化理论。

Suppression of recombination is the prerequisite for plant sex chromosome evolution from a pair of autosomes. Recombination suppression around the locus controlling sex determination results in sex chromosome degeneration and differentiation.

重组抑制是植物性染色体由常染色体进化而来的前提条件，性别决定位点区域发生的重组抑制使早期的性染色体发生了退化和分化。

It is progressive heredity which gives man his erect attitude, his power of motion, the organs of digestions, blood circulation, nerve force, muscular force, bone structure and a host of other faculties on the physical side.

正是进化中的遗传，使人类得以直立行走，赋予人以运动能力、消化器官、血液循环、神经系统、肌肉力量、骨骼结构等等许多身体的能力。

This suggests that, in evolutionary terms, having antioxidants present in fruit would make a plant more successful at attracting seed dispersers.

这表明，在进化而言，具有抗氧化剂的果实，使植物更成功吸引种子传播者。

From the view of population,a major goal of restoration is to rest ore the ability of growth reproduction migration and adaptive evolutionary chang e of populations especially those populations that are dominants or edificators of communities.

摘 要：生态恢复是生态科学的最终实验，从种群角度看，恢复的目标是使种群恢复到具有生长、繁殖和适应进化变化的能力。

The differences between the human brain and the body make people s needs to show diversities and foresights and have the contradictions between the needs and the ability of self-realization.

人脑与人的肢体的差异以及进化的不同步性，使人类在自身过程中出现了这样一对矛盾：需求多样性、前瞻性与人自我靠肢体能力实现其需求之间不同步；工具与社会的产生是人类计算的结果。

According to a good breeding project, inbreeding can be avoided and gene exchange can be increased. That means genetic diversity in crested ibises can be sustained, and on the base the populations adaptive capacity and evolutionary potential should be promoted. In this way,the rare bird will be protected more successfully.

根据谱系而在繁殖酉己付时尽可能地避免近交，将增进个体间的基因交流，使种群的遗传多样性得以维持，并有可能提高其生存能力与进化潜力，最终达到更好地保护这一稀世珍禽的目的。

For Tomasello, human social learning—the kind of learning that distinguishes humans from other primates and that played a decisive role in human evolution—is based on two elements: first, what he calls "imitative learning,"(as opposed to "emulative learning" characteristic of other primates) and second, the fact that humans represent their experiences symbolically (rather than iconically, as is characteristic of other primates).

对托马塞洛来说，人类的社会习得（这种学习能力使人类有别于其他灵长类并在进化中扮演了决定性的因素）基于两个原理：第一是模仿学习（相对于其他灵长类的竞争学习）；第二是抽象表达—人类能象征性表达他们的经验（相对于其他灵长类的形象表达）。

At first glance, some seeds' designs make plants seem downright intelligent. Take apples, for instance. As THE SEEDY SIDE OF PLANTS shows, these sweet fruits have evolved to be bright and shiny for good reason: they attract people and other animals.

乍看，一些种子的计划使一些植物看起来非常的聪明，拿苹果来举例，正如植物的多种子的一面所示，这些甜美的水果进化得好看有光泽的好处是：想吸引人类和其它动物。

Ancient Man was not a hunter but the hunted, according to new research that suggests that human intelligence and social co-operation evolved to allow our ancestors to escape predators rather than to catch prey.

古代人类不仅不是捕猎者，反而是其它动物捕食的对象。最新一项研究结果显示，人类的聪明才智及社合作能力之所以不断进化，是为了使自身逃脱捕食动物的追赶，而非猎取它们。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。