NCERT Important Questions Class 9 Science biology Chapter 7
Important NCERT Extra Questions
Chapter 7 Diversity in Living Organisms
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
Why do we classify organisms?
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There is vast number of living organisms in this biosphere and they have a great diversity in shape, size and form. It is practically not possible to examine and study each and every organism separately at individual level. It is therefore, advisable to study the diversity of organisms by classify them in a orderly manner