ENVS Essay Example | Topics and Well Written Essays - 500 words - 3

ENVS - Essay ExampleHayes, astrazine cause development of ovaries in male frogs.One vantage of animal testing is that it helps researchers to discover treatments for both animals and humans. One of the disadvantages of animal testing is that it can be conduct since animals may react to drugs in different ways as humans. In addition, animal testing leads to mistreatment of animals. examen on animals is justified because it has helped researchers to discover many a(prenominal) effective treatments. Additionally, animals should be used because their lives have less repute compared to humans.Testing upon animals can give accurate results because the bodies of most animals used for tests function like humans. Scientists have proved that lab animals and humans do not have big difference. In addition, most of the drugs used straightaway were discovered through animals testing. For instance, antibiotics and HIV drugs used by humans today gave positive results when tested on animals. Ot her methods of testing are less effective compared to animal testing. In addition, surgery and organ permute techniques used on humans today were acquired through animals testing.Tyrone says that rats are the most relevant animals used to sham humans in laboratories. Humans cannot be used in labs tests because it testament be unethical to breach to humans chemicals during lab tests. According to him, the use of rats produces accurate results because rats have regular reproduction, genetic purity and many resemblances to human biology (Hayes).If I were a farmer, would not use atrazine to increase my crop yield. This is because the herbicide will only increase yields for a short period since it causes land degradation. Additionally, it will negatively affect my health. query outcomes show that it causes obesity and cell mutation.Additional ways of increasing crop yield apart from victimisation chemicals encompass organic farming. In organic farming, one uses decomposed animal pr oducts or plants to fertilize