Red-green color blindness in humans is due to an X-linked recessive gene. Both John and Cathy have normal color vision. After 10

Question

3 years ago

11

Red-green color blindness in humans is due to an X-linked recessive gene. Both John and Cathy have normal color vision. After 10

years of marriage to John, Cathy gave birth to a color-blind daughter. John filed for divorce, claiming that he is not the father of the child. Is John justified in his claim of nonpaternity

Social Studies

1 answer:

konstantin123 [22] · Answer 1 · 2021-12-04T16:45:56+03:00

konstantin123 [22]3 years ago

6 0

Answer: yes

Explanation: because a woman needs 2 of the genes for her to be colorblind. she can have 1 from her mom that had 1 colorblind gene, but her dad would have to be colorblind for her to be. men will be colorblind with only 1 colorblind gene