遗传类实验是高考的热点,考查时经常涉及到基因显隐性、基因型、基因位置的判断和遗传规律的验证等类型。此类问题的解题思路依赖于对遗传内容的基本概念和原理的理解,同时还需要认真体会生物学家们发现遗传规律的思维方式和实验设计方法。 Genetic test is the hot college entrance examination, examination often involves gene recessive, genotypes, gene location and genetic testing to determine the type of validation. The solution to these problems relies on the understanding of the basic concepts and principles of genetic content and the careful understanding of the ways in which biologists find genetic laws and experimental design methods.