Question

A woman heterozygous for polydactyly extra fingers and toes), a dominant trait, is married to a normal man. What is the probability of producing an offspring that has extra fingers or toes

Use punnet square diagram to answer the following cuestions

Answer 1

Pp | Pp |

-----|----------|----------|

pp | Pp | Pp|

-----|----------|----------|

pp | Pp | Pp

Step-by-step explanation:

To determine the probability of producing an offspring with extra fingers or toes, we can use a Punnett square diagram. In this case, the woman is heterozygous for polydactyly, which means she carries one dominant allele for extra fingers or toes (P) and one recessive allele for normal digits (p). The man is normal and therefore has two recessive alleles (pp).