Probability of normal height phenotype resulting from the cross breeding is 3/4 or 75% and the probability of short height phenotype resulting from the cross breeding is 1/4 or 25%.
Normal height is written as H
Short height is written as h
Heterozygous is written as Hh
A cross breeding involving heterozygotes would be Hh x Hh
Hh x Hh
HH Hh Hh hh
Since H characteristic is dominant over h;
so HH and Hh would produce normal height phenotypes.
and hh will produce a short height phenotype.
Thus; the
Probability of normal height phenotype resulting from the cross breeding is 3/4 or 75%
Probability of short height phenotype resulting from the cross breeding is 1/4 or 25%
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