411 REFERENCE · Wikibooks
High School Biology/Modern Classification Systems
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
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:
Plant Features
Animal Features