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近几年高考生物试题大都是以实验为载体的两个实验设计,如何做好高中生物实验设计题呢?希望大家能清楚有关题型,遵循设计原则,掌握设计步骤。1.实验设计的基本类型高中生物实验设计一般分为验证性实验和探究性实验。验证性试验通常是结论已知,而探究性试验结论是未知的,这是两类实验的最大区别。2.实验设计遵循的原则不管是验证性实验还是探究性实验,一般要遵循以下两个重要的基本原则:
In recent years, most of the college entrance examination biology questions are experimentally designed as two experimental designs. How to do the design of high school biology experiment? Hope everybody can know the questions, follow the design principles and master the design steps. 1. Experimental Design of the basic types of high school biological experiment design is generally divided into verification experiments and exploratory experiments. Confirmatory test is usually the conclusion is known, and the conclusion of the inquiry test is unknown, which is the biggest difference between the two types of experiments. 2. The principles of experimental design to follow Whether it is a confirmatory experiment or exploratory experiment, generally follow the following two basic principles: