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glisten glisten
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7 years ago
In a family both parents have freckles and widow's peak. Both of these traits are dominant: F = freckles, W = widow's peak. What is the correct phenotypic ratio of the next generation if the parents were heterozygous? The order of the genotypes is: Freckled with widow's peak; Freckled, straight hairline; no freckles with widow's peak; no freckles, straight hairline.
A) 9:3:3:1
B) 9:1:1:3
C) 9:3:1:1
D) 1:3:3:9
Textbook 
Biology of Humans: Concepts, Applications, and Issues

Biology of Humans: Concepts, Applications, and Issues


Edition: 5th
Authors:
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PoalaPoala
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7 years ago
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glisten Author
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7 years ago
Thanks
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Yesterday
Smart ... Thanks!
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2 hours ago
Good timing, thanks!
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