10 Eye color red or white in the fly Drosophila is determined by the X chromosome The dominant version of the allele XR causes

Question

10 Eye color red or white in the fly Drosophila is determined by the X chromosome The dominant version of the allele XR causes red eyes while the recessive allele causes white eyes X Females can have red eyes XRXR XRX or white eyes X X Males only receive one copy of the X chromosome so whatever allele version they receive determines their eye color If a white eyed male is crossed with a red eyed heterozygous female what will the phenotypic ratios of the offspring be

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