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The Living World — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYThe Living World1 Mark
Question
What is key? How is it helpful in studying biological classification?
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Answer

A key is a set of two contrasting characters out of which either of the characters is carried over to future generations for better adaptability. These keys help scientists establish the link and path towards development of a particular taxonomic category.

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