purebred
a true breeding plant always produces offspring with the same trait as the parent(s).
A purebred.
The parent plant is homozygous dominant for the trait(s) observed. This can be called a 'true-breeding' plant as well.
Heterozygous
I think it's a true-Bred plant
a purebred organism is the offspring of many generations that have the same trait
An organism that passes the same trait over many generations is said to exhibit genetic heritability or have a heritable trait.
True-breeding strain refers to a genotype that, when self-pollinated or crossed with another organism with the same genotype, always produces offspring with the same phenotype. This means that the trait is homozygous and will be consistently expressed in the offspring generation after generation.
Purebred.
Having both alleles for a trait being the same in an organism's genetic makeup is significant because it results in the organism displaying a specific trait or characteristic. This is known as homozygosity, and it can lead to the expression of either a dominant or recessive trait, depending on the specific alleles involved. Homozygosity can also increase the likelihood of passing on the same trait to offspring.
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.
Organisms or genotypes that are homozygous for a specific trait and always produce offspring of the same phenotype are said to be true breeding. This means that when bred with another organism of the same genotype for that trait, all offspring will display the same characteristic.