解剖家兔的实验

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解剖家兔是初中生物课规定必作的学生实验之一。通过这一实验,不仅可以加深对家兔主要器官构造及功能等知识的理解,进而了解哺乳动物这一类群的构造特征,而且可以练习解剖技能,培养学生观察力等等。但是,要开出分组实验,必须使麻醉方法简便,学生便于操作;同时解剖后兔肉要有用处,以便节约经费。我在准备实验中,查阅资料,感到按一般方法采用乙醚麻醉,难于掌握麻 Anatomy of rabbits is one of the student experiments that must be done for junior high school biology classes. Through this experiment, we can not only deepen our understanding of the structure and function of main organs in rabbits, but also understand the structural features of mammalian groups, and can practice anatomical skills and develop students' observation ability. However, in order to open a group experiment, the method of anesthesia must be simple and convenient for the students to operate. At the same time, the rabbit should be useful after dissection to save money. I was preparing the experiment, access to information, feel the general method of anesthesia with ether, it is difficult to master the hemp
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