实验动物的基本组织结构大体相同。但因生活习性的不同,在某些品种之间出现许多差异。根据有关资料及笔者的实观察,现将小鼠、大白鼠、土拨鼠、仓鼠、犬及兔等实验动物的组织器官的差异整理如下,供科研及教学参考之用。脂肪组织(adipose tissue):脂肪组织大体分为二种,即白色脂肪和褐色脂肪。白色 The basic structure of experimental animals are roughly the same. However, due to different habits, there are many differences between certain varieties. According to the relevant information and the author’s actual observation, the differences of tissues and organs of experimental animals such as mice, white rats, groundhog, hamsters, dogs and rabbits are summarized as follows for scientific research and teaching reference. Adipose tissue (adipose tissue): Adipose tissue is roughly divided into two types, white fat and brown fat. white