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“假设—演绎推理”是一种科学的思维方法,对于理解科学发现史和解答生物学习题具有很好的指导意义。本文拟就“假设一演绎推理”的理论依据和方法及其在分析遗传规律题中的应用阐述如下:1 “假设—演绎推理”的理论依据和方法假设是通向科学理论的必要环节,是人们根据已有的经验事实和科学理论为依据,对未知现象或规律
“Assumption-deductive reasoning” is a scientific way of thinking and has a good guiding significance for understanding the history of scientific discovery and answering biological problems. The theoretical basis and method of the “hypothesis deductive reasoning” and its application in the analysis of genetic law questions are described as follows: 1) The theoretical basis and method assumptions of “hypothesis-deductive reasoning” are intended to lead to scientific theories. The necessary link is based on people’s experience and scientific theories, and on unknown phenomena or laws.