The phenotypic ratio for colour (red is dominant over white) and height (long-stemmed is dominant over short-stemmed)...

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Biology

Thephenotypic ratio for colour (red is dominant over white) and height(long-stemmed is dominant over short-stemmed) in rose plants is9:3:3:1. Are these two genes found on the same chromosome? Explainyour answer

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Yes These two genes can be present on the same chromosome Butthese physical closeness can actually change the nature of theresults where the concept of linkage comes into play the alleleof one gene is very close to an allele of another gene in the sameDNA strand that it is very unlikely for the two allele to separateindependently in other words they are inherited as one unitThis has to do with 2 genes This concept is essentiallyindependent assortment but deals with unit of multiple allelesrather than just an alleleMendels law of    See Answer
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