keywords:
[alternative allele]
[homozygous]
[heterozygous]
[heterozygotes]
[dominant phenotype]
[recessive phenotype]
[two sets of chromosomes]
[mathematics]
[algebra]
[square of a binomial]
[trinomial]
keywords:
[alternative allele]
[homozygous]
[heterozygous]
[heterozygotes]
[dominant phenotype]
[recessive phenotype]
[two sets of chromosomes]
[mathematics]
[algebra]
[square of a binomial]
[trinomial]