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。
Moreover, these results were mainly used to explore insect systematics and evolution, regulation of insect heredity and variation, and so on.
研究结果多应用于昆虫系统分类和进化的探讨，揭示昆虫遗传与变异规律。
It suggests that the ecology-model or paradigm may be the categories as follows: subject and environment, heredity and variation, balance and imbalance, symbiosis and competition.
研究认为，这些范式或图式应该是：主体与环境，遗传与变异，平衡与失衡，共生与竞争。
Heredity reflects the successful experience of adaptation of a species in the past? And variation is the environmental strategies of an individual organism.
遗传再现了生物物种过去适应环境的成功经验，变异则可视为生物个体本身的环境对策。
Among them, the genetic variation coefficient of yield per plant was up to 29.51%, so it had high heredity potential, swift genetic advance and good selection effect.
单株产量位次比较靠前，并且遗传变异系数也比较大(29.51%)，因此单株产量的遗传潜力大、遗传进度快、选择效果较好。
Among them, the genetic variation coefficient of yield per plant was up to 29.51%, so it had high heredity potential, swift genetic advance and good selection effect.
单株产量位次比较靠前，并且遗传变异系数也比较大(29.51%)，因此单株产量的遗传潜力大、遗传进度快、选择效果较好。
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