Answered

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if you analyze the sequences of the two copies of any of the chromosomes shown in the karyotype, there would be slight sequence differences. what could account for the small differences between a few of the homologous chromosomes?

Sagot :

Answer:

Each homologous chromosome in a pair is from a different parent. First-division nondisjunction will only yield gametes with an extra chromosome, whereas second-division nondisjunction will only yield gametes missing a chromosome.

Explanation:

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