In that pie chart illustrates the proportion different species were used for animal testing in United States. We now that a lot of scientics use animals for their experements that is enormous issue which needs solution. Rabbits, the most widely used in diagram with almost 40%. It is widely ackonowleged that rabbits are used for make up or for making medicine.
In red zone placed hamsters with 27.7%, this leads to opinion that scientists carry out tests firstly on rats and as we know hamsters are distant relatives of rats; The next one is dogs with 10.2 percent while pigs and primates make uo similar proportions 9.3% and 9% respectively. Sheep constitute the smallest segment, at just under 5%.
It is clear that small animals are used far more frequently than larger ones in experimental procedures
