Red-green color blindness is an X-linked recessive disorder. A Punnett square is shown. The columns are labeled X Upper B and Upper Y. The rows are labeled x Upper B and x b.

What is the probability of the offspring having red-green color blindness for the cross that is represented by the Punnett square?
0 percent
25 percent
50 percent
75 percent

X-linked recessive disorder refers to the genetic condition in which mutations or errors are associated with the gene are present on the X chromosome. The male will be affected by the disorder, while the females can be carriers.

In the given Punnett square, there is a 25% chance that the offspring can be -red-green color blind.

Red-green color blindness in people refers to the difficulty in distinguishing the colors like red, green, orange, and yellow. People with color blind have a normal life and there is no proper cure for the condition.

Thus, the percentage of the offspring that will be red-green color blind is 25%.

To know more about X-linked recessive disorder, refer to the following link:

link

25%

Explanation: This is the correct answer on Edge 2020 (just took the unit test review and made a 100%) ^-^.