Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 6. evolution1 Mark
MCQ
Primary source of allelic variation is
A
Independent assortment
✓
Recombination
C
Mutation
D
Polyploidy
✓
Answer
Correct option: B.
Recombination
b Recombination is the primary source of allelic variation. The alleles of parental linkage groups separate and new association of alleles are formed in the gamete cells through recombination.
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