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BIOLOGY FOR BEGINNERS 



Classification: 



1. Based on likeness of structure (homology). 



2. Hence shows relationship and descent. 



3. Assists in study and placing of new forms. 



Scientific Name: 



1. Consists of genus and species names. 



2. Avoids long descriptions. 



3. Is universally used. 



4. Makes meaning absolutely definite. 



5. Shows relationship of different forms. 



