question_answer 5)

Using a Punnet Square, workout the distribution of phenotypic features in the first filial generation after a cross between a homozygous female and heterozygous male for a single locus. 

Answer:

                  Phenotypic feature in F1 generation ? tall : dwarf Ratio ? 1 : 1                 From the Punnett square it is seen that there is 50% change of the dominant trait (tall) or recessive (dwarf) in either female or male.