遗传学是研究生物遗传和变异的科学。是农业科技人员从事作物育种和良种繁育的理论基础。由于本课程具有较强的理论性、系统性和实践性,因此在学习方法上切忌死背硬记,而应在理解和应用上狠下功夫,才能取得良好的学习效果。 Genetics is a science that studies biological genetics and mutation. Agricultural science and technology personnel engaged in crop breeding and seed breeding theory. Due to its strong theoretical, systematic and practical nature, this course should not be used hard to remember in learning methods, but should make great efforts in understanding and application so as to achieve good learning results.