How are alleles of particular gene differ from each other ? Explain its significance.

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4.Principles of Inheritance and Variation

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How are alleles of particular gene differ from each other ? Explain its significance.

Option A

Option B

Option C

Option D

Solution

Alleles of a particular gene differ from each other on the basis of certain changes (i.e., mutations) in the genetic material (segment of $DNA$ or $RNA$). Different alleles of a gene increases the variability or variation among the organisms. These variations are necessary for evolution and adaptations.

Standard 12

Biology

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