 genes within the elite cultivar  Many backcrosses are required to produce a new cultivar  which can take many years  Again, the pure tall (TT) and pure dwarf (tt) pea plants when crossed in the parental generation, they produce all heterozygote (Tt) tall pea plants in the first filial generation.
<fluency>  genes within the elite cultivar  Many backcrosses are required to produce a new cultivar  which can take many years  Again, the pure tall (TT) and pure dwarf (tt) pea plants when crossed in the parental generation, they produce all heterozygote (Tt) tall pea plants in the first filial generation.
 genes within the elite cultivar Many backcrosses are required to produce a new cultivar which can take many years Again, the pure tall (TT) and pure dwarf (tt) pea plants when crossed in the parental generation, produce all heterozygote (Tt) tall pea plants in the first filial generation.