Do you believe that experimentation on animals for scientific purposes is justified. Are there any alternatives to animal experimentation?

Nowadays, there is an increasing for scientists in doing experiment on animals. Some people think it is reasonable to do such experiments, in my opinion, it is unfair for the animals. In this essay, I will tell the reasons and find out the alternate ways. First of all, doing experiments on animals is not mercy. […]

Nowadays, there is an increasing for scientists in doing experiment on animals. Some people think it is reasonable to do such experiments, in my opinion, it is unfair for the animals. In this essay, I will tell the reasons and find out the alternate ways. First of all, doing experiments on animals is not mercy. […]