How would you create an individual who will definitely have blue eyes?

Question

Quizplus · Accepted Answer

Blue eyes are a recessive trait, meaning that an individual must inherit two copies of the recessive gene to have blue eyes. Therefore, ensuring that they have one pair of recessive genes for blue eyes is the only way to create an individual who will definitely have blue eyes. Option A is incorrect because having one dominant gene for brown eyes will result in brown eyes being expressed, as the dominant gene will always be expressed over the recessive gene. Option C is incorrect because having a pair of alleles for eye color does not guarantee that the individual will have blue eyes, as the alleles could code for brown or green eyes. Option D is also incorrect because green eyes are a completely separate trait from blue eyes, meaning that having one recessive gene for blue eyes and one dominant gene for green eyes would result in green eyes being expressed, not blue.

How Would You Create an Individual Who Will Definitely Have