Which option shows all allele combinations that can be used to represent a purebred animal?
Options:
Tt
TT or tt
1 answer
The correct option is TT or tt. This is because a purebred animal is homozygous, meaning it has two identical alleles for a particular trait. In this case, the purebred animal can have either two dominant alleles (TT) or two recessive alleles (tt).