Question

two siblings are born to the same parents. one sibling has brown hair, and the other sibling has blonde hair. which statement about the siblings genetic information is true? their genes for hair color have been moved to different chromosomes. they both carry mutations in their genes. their genes are identical. they have different alleles for hair color.

Explanation:

Alleles are alternative forms of a gene. Different hair - color in siblings from the same parents is likely due to different alleles for hair color. Genes don't move between chromosomes in this context, and having different hair colors doesn't necessarily mean there are mutations. Siblings from non - identical twin births do not have identical genes.

Answer:

They have different alleles for hair color.