aal0353 aal0353

10-03-2021
Biology

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Brown eye color in fruit flies is caused by a variation in a gene. What are two possible sources of this genetic variation?

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omienicky omienicky

11-03-2021

Answer:

random mating

matution:a change in the chromosomes or genes of a cell

Explanation:

crossing over(or recombination) between chromotids or homologous chromosomes during meiosis

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