greshamkalayao greshamkalayao

22-11-2019
Biology

contestada

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For plants and other organisms to develop differences among their respective species the alleles of their genes must contain variations. What is the original source of these variations?

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staffordgs7 staffordgs7

22-11-2019

Answer:it can be as a result of chromosomal mutation or gene mutation or variation as result of crossing over

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