Question

define a key in biology for class 11
chapter:: the living world

Answer 1

here is your answer

Answer 2

Answer:

In biology, identification key is a printed list that helps in the identification of plants, animals, fossils, etc.

Explanation:

In biology, identification key is a printed list or a computer- aided device that helps in the identification of biological specimens of plants, animals, fossils, microorganisms, pollens, etc. Identification keys are used solely for the purpose of identifying and accordingly classifying the specimens of biology that are being collected by researchers to record for the existing species of particular families of organisms of interest and perform extensive studies on them.