1. Animal Research And Testing-w/bib
The largest and most useful area of testing is called toxicity testing. ... Eye irritancy tests, the largest and most controversial area in toxicity testing, began in 1920. ... This method of toxicity tests is now used to test everything from shampoo to pesticides. ... All of the animals are usually killed at the end of the testing period, or "recycled" into toxicity tests.(3) A less painful area of testing is the sub-acute and sub-chronic tests. These tests last between one and three months and use slightly less toxic doses then toxicity tests. ...
- Word Count: 3643
- Approx Pages: 15
- Has Bibliography