Answer:
50%
Explanation:
Let the allele for red-green color blindness be represented by c.
Normal vision woman whose father is color-blind will be 
Color-blind male will be 
x
Progeny: 
(See the attached image)
<em>Out of the 2 male progeny, 1 is affected for color-blindness while the other is not affected. This gives a 50% probability that a son of the couple will be color-blind.</em>
The answer is <u>B: a mutation inhibiting human immunodeficiency virus from entering the host cell</u>
Scientist ideas are modified when scientist find more information through experimenting and the scientific method
Gene sentence examples. That is quite a gene pool you two have. The gene mutated accidently, but once noticed, breeders bred for it. (c) The prostrati or gene flectentes, who were allowed also to take part in the prayers.
Carbohydrates are sugar, and the closest answer on there is A. artifical sweetener.
