heterozygous
an organism that has two different alleles for a trait is heterozygous
An organism that possesses two different alleles for a trait is said to be heterozygous for that trait.
An organism that has two different alleles for a single trait is called heterozygous. This means that the organism inherited different versions of the gene responsible for that trait from each parent.
alleles
a carrier
HYBRED
An organism has two alleles for one trait. If the two alleles are the same, the individual is homozygous for that trait, and if they are different, the individual is heterozygous.
an organism that has two different alleles for a trait is heterozygous
Heterozygous
The answer to your question, "What is an organism with 2 of the same alleles for a trait called?" is homozygous. it is just homozygous-By SciienceFreak
An organism with two different alleles for a trait is said to be heterozygous for that trait. This means that it has one dominant allele and one recessive allele. The dominant allele will usually determine the organism's phenotype for that trait.
Heterozygous.