An organism's genotype is (1 point)
A the set of alleles an organism has for a trait.
B a trait that is expressed in a homozygous individual.
C an observable trait.
D an allele that is expressed whenever it is present
A the set of alleles an organism has for a trait.
B a trait that is expressed in a homozygous individual.
C an observable trait.
D an allele that is expressed whenever it is present