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Which statement best explains the evolutionary advantage of meiosis?

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Which statement best explains the evolutionary advantage of meiosis?
aMeiosis is necessary for sexual reproduction
bGenetic recombinations are possible from generation to generation
cMeiosis alternates with mitosis from generation to generation
dThe same genetic system is passed on from generation to generation
✓ Correct answer: b) Genetic recombinations are possible from generation to generation
ExplanationDuring crossing over of meiosis, exchange of genetic material takes place between non- sister chromatids of homologous chromosomes and result in genetic recombination.In every generation, this recombination occurs at the time of gamete formation.
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