The percentage of having a blue-eyed child if two heterozygous individuals are crossed is 25%.
WHAT IS AN HETEROZYGOUS CROSS:
- Heterozygous individuals are those that contain two different alleles in their gene.
- According to this question, a gene coding for eye color is involved. Brown eyes (B) is dominant to blue eyes (b). This means that a heterozygous individual will have genotype: Bb.
If two heterozygous individuals are crossed i.e. Bb × Bb, the following offsprings will be produced;
Therefore, the percentage of having a blue-eyed child if two heterozygous individuals are crossed is 1/4 = 25%.
Learn more about heterozygous cross at: https://brainly.com/question/14109187
