Dr. Tyrone Hayes lecture Movie Review Example | Topics and Well Written Essays - 250 words

Dr. Tyrone Hayes lecture - Movie Review Example I find this part of the video interesting when testing the role steroid hormone in the testing amphibian development in comparison with human beings. The metamorphosis and the sex differentiation of these animals in this part of the video is quite amazing and logical in our environmental studies as students. 3. Discuss the pros and cons of toxicity testing on animals do you think that animals testing is justified? Do you think it gives accurate results that can be related to human beings? Support your reasoning. The toxicity testing in animals to some extent is justified especially towards the environmental studies. The pro of these studies revolves around human beings welfare especially in relation to the pet animals which they could contact various disease through. This will give an answer and control measures to various infections shared between human beings and animals. Cons on the other hand are concerning the results arrived at via these research works. Example is the Dr Hayes induction of mammary and prostate cancer in the research laboratory rodents to highpoint on the atrazine as a possible course of reproductive cancer in humans. This research work to some extent was never justified. We can generate interest in the regulation of the environmentally harmful chemicals through the reduction of various chemically related diseases such as cancers. This is because the chemicals induced in the environment contain a larger quantity of heavy metals. These heavy metals when human beings are exposed to, are the causative agents of various deadly infection