论文部分内容阅读
通过模型构建染色体组概念,利用染色体组概念进一步分析二倍体、多倍体及单倍体概念,引入单倍体育种和多倍体育种教学,层层递进揭示染色体数目变异的原理。
Through the construction of the concept of genome, the concepts of diploid, polyploid and haploid were further analyzed using the concept of genome. The introduction of haploid breeding and polyploid breeding teaching revealed the principle of chromosome number variation.