red - green color blindness is an x - linked recessive disorder.\nwhat is the probability of the offspring…

red - green color blindness is an x - linked recessive disorder.\nwhat is the probability of the offspring having red - green color blindness for the cross that is represented by the punnett square?\n0 percent\n25 percent\n50 percent\n75 percent

red - green color blindness is an x - linked recessive disorder.\nwhat is the probability of the offspring having red - green color blindness for the cross that is represented by the punnett square?\n0 percent\n25 percent\n50 percent\n75 percent

Answer

Explanation:

Step 1: Identify parental genotypes

Father: ( X^B Y ), Mother: ( X^B X^b ) (from Punnett square axes).

Step 2: List possible offspring genotypes

From Punnett square: ( X^B X^B ), ( X^B Y ), ( X^B X^b ), ( X^b Y ).

Step 3: Determine affected individuals

Red-green color blindness (recessive) affects ( X^b Y ) (males with recessive allele). Other genotypes are unaffected or carriers.

Step 4: Calculate probability

1 affected out of 4 total offspring: ( \frac{1}{4} = 25% ).

Answer:

25 percent