Question

in humans, brown eyes are dominant over blue eyes. what would be the allele key you would make from this information?

Explanation:

In genetics, dominant alleles are typically represented by capital letters and recessive alleles by lowercase letters. Since brown eyes are dominant and blue eyes are recessive, we use this convention to create the allele key.

Answer:

Let B represent the allele for brown eyes (dominant) and b represent the allele for blue eyes (recessive).