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A white fruit colour of summer squash plant of genotype WwYy is crossed with plant having genotype wwyy then |
Answer» However, if a dominant copy of the W gene is present in the homozygous or heterozygous form, the summer SQUASH will produce WHITE fruit regardless of the Y alleles. A cross between white heterozygotes for both genes (WwYy × WwYy) would produce OFFSPRING with a PHENOTYPIC ratio of 12 white:3. yellow:1 green. |
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