Punnett Squares:?

Question

A woman is heterozygous for an allele, and man is homozygous dominant. If the two were to have children, what is the chance they would have a child who is homozygous recessive? Draw the Punnett Square and determine the % chance.

Answer 1

heterozygus means that she is dominant and recessive, or two different as people can be two different... let me make this simpler..  

                                

                          

                  

|_AA_|_AA__|  

|_Aa_|_Aa__|

there is a 0% chance

im sorry on the computer its hard.  But the dad is on top, mom is on side.

Answer 2

------------A       a                  

        -------------------

A------ AA   -    Aa

                                  

A-------AA  -    Aa

        --------------------

AA-man          Aa-woman

There is no chance 0%