The fly helped scientists discover that chromosomes contain small units of heredity called genes, and it helped unify research into heredity, evolution and development.
苍蝇帮助科学家们发现了同源染色体中包含一种称之为基因的遗传单位，还把遗传，进化和生长领域的研究统一起来。
It's helpful for children to understand that heredity, state of development, age, diet, exercise, posture, and other factors all affect how people's bodies look and function.
它能够帮助孩子理解到，遗传、成长状态、年龄、饮食、锻炼、姿势等等因素，都影响着一个人身体的外观和功能。
The chromosome is the gene delivery and the material base of evolution, development, heredity and variation.
染色体是基因的载体，是生物进化发育、遗传变异的物质基础。
This thesis sums up the researches on the heat resistance of Chinese cabbage from physiology, heredity, selection and development of varieties. and cultivating techniques.
本文从白菜耐热性的生理、遗传、品种选育及配套栽培技术等方面对白菜耐热性研究进行归纳总结。
The Diospyros used as fruit tree was discussed in aspect of economic value, the origins, history of culture, cultivar resources, cultivar development, traits heredity, and cultivar breeding.
以作为果树栽培的柿属植物为对象，对其经济价值、起源、栽培历史、品种资源、品种演化、性状遗传和品种选育等方面的研究现状和进展进行了较为详细的阐述。
The education for all-around development is to take acknowledges of the individual difference as premise, this kind of difference has the heredity foundation and environment influence.
素质教育是以承认个体差异为前提的，这种差异既有遗传的基础，又受环境的影响。
The education for all-around development is to take acknowledges of the individual difference as premise, this kind of difference has the heredity foundation and environment influence.
素质教育是以承认个体差异为前提的，这种差异既有遗传的基础，又受环境的影响。
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