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Norma and Jamal are both affected by color-blindness, a trait that is sex-linked and recessive. Their genotypes can be represented by the following symbols: Norma: XrXr Jamal: X…

Norma and Jamal are both affected by color-blindness, a trait that is sex-linked and recessive. Their genotypes can be represented by the following symbols: Norma: XrXr Jamal: X…
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Norma and Jamal are both affected by color-blindness, a trait that is sex-linked and recessive. Their genotypes can be represented by the following symbols:

Norma: XrXr
Jamal: XrY
When their daughter Jessica grew up, she married a man named Miguel who was NOT color-blind, and they had several sons and daughters. Which of these statements best describes Jessica and Miguel’s children?

Norma and Jamal are both affected by color-blindness, a trait that is sex-linked and-example-1
User Tinkerr
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5 votes

Answer:

c. all their sons are colorblind

Step-by-step explanation:

User Jeanny
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