How are the terms purebred and hybrid different?

Purebred is a term used for a homozygous organism, and hybrid is a term used for a heterozygous
organism.
Purebred is a term used for an organism with recessive alleles, and hybrid is a term used for an
organism with dominant alleles.
Purebred is a term used for an organism with dominant alleles, and hybrid is a term used for an
organism with recessive alleles.
Purebred is a term used for a heterozygous organism, and hybrid is a term used for a homozygous
organism.

Purebred is a term used for a homozygous organism, meaning it carries two identical alleles for a particular trait, while hybrid is a term used for a heterozygous organism, meaning it carries two different alleles for a particular trait. In other words, a purebred organism is genetically uniform for a specific trait, while a hybrid organism has genetic variability for that trait.