Why are living organisms classified?

Chapter 1. Diversity in the Living World in pdf / jpeg format.

http://ncertbooks.prashanthellina.com/class_11.Biology.Biology/CH%201.pdf


A very good power point presentation explaining in detail the reason for classifications of the organisms:

http://www.slideshare.net/netzwellenedu/114-why-are-organisms-classified-into-groups-presentation

CLASSIFICATION OF LIVING ORGANISMS (KINGDOMS)

http://www.botanicgardens.ie/educ/kingdom.pdf

Biological classification

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

Details of scientific classification (in pdf format)

http://belmont.sd62.bc.ca/teacher/starworks/SWBIOL11/SW%20BIOL11%20Unit%204%20Notes.pdf

PIGEON-HOLING OUR DISCOVERIES

http://www.backyardnature.net/classify.htm

Classification of Living Things:

http://www.ecb.org/guides/pdf/hsbiology09.pdf