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遗传学与农牧业生产有着广泛而密切的联系,为了提高家畜和农作物的产量和质量,最直接的手段就是育种。应用各种遗传学方法。改造它们的遗传结构,以育出高产优质的品种。现在人们正在试图应用“遗传工程”创造新品种。1·遗传变异的物质基础遗传的物质基础是现代分子遗传学研究
Genetics has a wide and close connection with agricultural and pastoral production. The most direct means to improve the productivity and quality of livestock and crops is breeding. Apply a variety of genetic methods. Transform their genetic structure to breed high-yielding and high-quality varieties. Now people are trying to apply “genetic engineering” to create new varieties. 1. The material basis of genetic variation The genetic material basis is the study of modern molecular genetics.