Which statement is not correct for the chromo | vedclass

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(D) The chromosomal theory of inheritance was proposed by Sutton and Boveri in $1902$.Key points of this theory include:$1$. Chromosomes and genes bot

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Segregation of chromosomes occurs at anaphase-$II$.

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(D) The chromosomal theory of inheritance was proposed by Sutton and Boveri in $1902$.Key points of this theory include:$1$. Chromosomes and genes both occur in pairs in diploid organisms.$2$. The two alleles of a gene pair are located on homologous sites on homologous chromosomes.$3$. Homologous chromosomes separate during meiosis,specifically during anaphase-$I$,which leads to the segregation of the factors (genes) they carry.Option $D$ is incorrect because the segregation of homologous chromosomes occurs during anaphase-$I$ of meiosis,not anaphase-$II$. Anaphase-$II$ involves the separation of sister chromatids.

Which statement is not correct for the chromosomal theory of inheritance?

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