High School Biology/Modern Classification Systems

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Classification

 

Classification is the grouping of plants and animals according to their similarities in structure,physiological processes and ancestry.

 

A hand lens

is a magnifying instrument used to observe small organisms like insects.
If a hand lens is used in order to make a drawing of a specimen,the magnification bears no relation to the size of the drawing.

External Features include:

  1. Plant Features
  2. Animal Features