First of all, mice are mammals, and their biological characteristics are very similar to those of humans. Therefore, by using mice as experimental animals, we can better understand the mechanism of human diseases and the ways to develop new drugs and treatments. The mouse genome has also been completely sequenced, which enables researchers to edit and study genes more accurately.
Secondly, the life cycle of mice is much shorter than that of other mammals (such as gorillas, dogs and cats), and mice have strong reproductive ability. This means that researchers can carry out a variety of experiments in a short time in order to get research results faster. Moreover, the number of mice is relatively easy to control, which makes the experimental results more accurate and repeatable.
In addition, mice are smaller, which makes it easier for them to carry out experiments. For example, mice can be put into small instruments for observation and operation. This is very useful for studying the function of nervous system and making treatment plans for diseases.
Finally, the mouse is an economical and efficient experimental animal. Their feeding cost is relatively low and their life span is relatively short, which reduces the experimental cost and time cost. This makes the mouse an ideal experimental animal.
Although rats have many advantages in scientific research, we also need to realize that animal experiment is a moral and ethical issue. On the premise of protecting the rights and interests of animals, the number and scale of experiments using animals should be reduced as much as possible.
In a word, mice are indispensable experimental animals in scientific research. Their biological characteristics, reproductive ability, controllability and economy make them ideal experimental animals, which can provide valuable research results for researchers.