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SI : In meiosis inter chromosomal recombination occur due to crossing over
SII : Crossing over occurs between the chromatids of non-homologous chromosomes during prophase I.

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Both SI and SII are correct

Both SI and SII are wrong

SI is correct but SII is wrong

SI is wrong but SII is correct

answer is B.

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Detailed Solution

Crossing over results in intrachromosomal gene recombination and crossing over occurs between non-sister chromatids of homologous chromosomes during pachytene stage of prophase-I of meiosis.

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