Why use animals in research?
(4 possible amswers)
What are Russell and Burch’s 3 R’s?
(3 answers)
In (a)____ Russell & Burch published a book on the (b)__________ of (c)_____________________
(a) 1959
(b) prinicples
(c) human experimental technique
Can there be a ________________ of any of the animals in the research?
replacement
Can there be a ____________ in the numbers of animals used?
reduction
Can there be a _______________ of the experimental techniques so as to cause less suffering?
refinement