References

1) http://en.wikipedia.org/wiki/Taxonomy

2) http://en.wikipedia.org/wiki/Carl_Linnaeus

3) http://en.wikipedia.org/wiki/Biological_classification

4) http://en.wikipedia.org/wiki/Cat

5) http://www.scq.ubc.ca/transgenic-crops-how-genetics-is-providing-new-ways-to-envision-agriculture/

6) http://en.wikipedia.org/wiki/Transgenic_plant

7) http://en.wikipedia.org/wiki/Transformation_(genetics)

8) http://en.wikipedia.org/wiki/Nutritional_improvement