Based on this information, what is Abigail's genotype for the albinism gene?

 - Aa
 - not having albinism
An organism's genotype for a gene is its combination of alleles for that gene. Abigail has one allele for not having albinism (A) and one allele for having albinism (a). So, Abigail's genotype for the albinism gene is Aa.