Define systematic?

1.	Define systematic?
Answer» The word "systematics" is derived from the Latin word \'systema\' which means systematic arrangement of organisms. Linnaeus coined the term systematics in 1751. Systematic is the branch of biology that deals with classification of organisms based on their evolutionary relationship. Systematic errors are those errors which arises due to the repetition of same values due to fault im instruments. These errors tends to be in one direction either positive or negative.Causes of systematic errors are:i) Instrumental errors : These errors occurs due to imperfect design or callibration of measuring instruments.ii) Imperfect experimental technique or procedureiii) Personal errors: These errors occurs due to the lack of proper setting of apparatus or observer\'s carelessness while taking observations.

Discussion