![A colorblind man marries a woman with normal sight who has no history of color blindness in her family. What is the probability of their grandson being color blind?A. 0.25B. 0.5C. 1D. A colorblind man marries a woman with normal sight who has no history of color blindness in her family. What is the probability of their grandson being color blind?A. 0.25B. 0.5C. 1D.](https://www.vedantu.com/question-sets/1c6cdd4d-8042-4a0c-b912-a62f2aace33e1463243917695597234.png)
A colorblind man marries a woman with normal sight who has no history of color blindness in her family. What is the probability of their grandson being color blind?A. 0.25B. 0.5C. 1D.
![A woman heterozygous for color blindness marries a color blind man. What are the rations of carrier daughters, color bind daughters, normal sons and color blind sons in ${F_1}$ generation?(A) 1:2:2:1(B) 2:1:1:2(C) A woman heterozygous for color blindness marries a color blind man. What are the rations of carrier daughters, color bind daughters, normal sons and color blind sons in ${F_1}$ generation?(A) 1:2:2:1(B) 2:1:1:2(C)](https://www.vedantu.com/question-sets/710237c2-d97e-4e89-a2b3-86f18301ca7d1564351411626010772.png)
A woman heterozygous for color blindness marries a color blind man. What are the rations of carrier daughters, color bind daughters, normal sons and color blind sons in ${F_1}$ generation?(A) 1:2:2:1(B) 2:1:1:2(C)
![A woman has color blindness, which is an X-linked recessive trait. What are the chances that her sons will be color blind? Show your work using the Punnett square. | Homework.Study.com A woman has color blindness, which is an X-linked recessive trait. What are the chances that her sons will be color blind? Show your work using the Punnett square. | Homework.Study.com](https://homework.study.com/cimages/multimages/16/color1581219355514702115.png)
A woman has color blindness, which is an X-linked recessive trait. What are the chances that her sons will be color blind? Show your work using the Punnett square. | Homework.Study.com
![If you cross a female carrier of color blindness with a normal male, what are the chances of having a color blind male? | Homework.Study.com If you cross a female carrier of color blindness with a normal male, what are the chances of having a color blind male? | Homework.Study.com](https://homework.study.com/cimages/multimages/16/colorblind5911372557960953308.png)
If you cross a female carrier of color blindness with a normal male, what are the chances of having a color blind male? | Homework.Study.com
Draw two crosses to show inheritance of colour blindness, (i) A cross between normal female and colour blind male, - Sarthaks eConnect | Largest Online Education Community
![In humans, the condition for normal vision dominates color blindness; both alleles are linked to the X chromosome. A normal male marries a color-blind female. If they have a daughter, what is In humans, the condition for normal vision dominates color blindness; both alleles are linked to the X chromosome. A normal male marries a color-blind female. If they have a daughter, what is](https://homework.study.com/cimages/multimages/16/blind4750760830397588135.jpg)