Mendel discovered that tall seedlings had two different alleles for tall stems, while purebred short species had for stems.
A P generation is made up of stocks that are normally heterozygous for one or even more traits & from which the partners for the initial cross of a lab experiment are chosen.
In the P generation, Mendel discovered that tall seedlings had two different alleles for tall stems, while purebred short species had two different alleles for stems.
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