Final answer:
The person sitting next to you has two alleles for blue eyes according to Mendel's law of segregation. The correct option is d) The person has two alleles for blue eyes.
Step-by-step explanation:
Based on Mendel's law of segregation and the information about eye color in the text, we can conclude that the person sitting next to you has two alleles for blue eyes (option d). Mendel's law of segregation states that each parent passes on one allele for a specific trait to their offspring. Since the person has blue eyes, which is a recessive trait, both of their alleles must be for blue eyes. If one allele was for brown eyes, they would have brown eyes instead.
A person with blue eyes likely has two recessive blue eye alleles, inherited from their parents. It confirms the individual's eye color is due to multiple genes, and both parents may carry the recessive allele, which can result in a green-eyed child if both parents are heterozygous for the trait.