junk dna

  1. ICGA

    How many phenotypes are there in an s2 generation?

    If an s1 generation has 4 phenotypes how many phenotypes are in an s2 generation? Also for example would this be different for an s1 of a polyhybred or supperpolyhybred VS. an s1 of an F1 line etc. Also does anyone know if all 4 phenotypes from the s1 generation are identical genotypes; what...
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