You could use a Punett Square for Huntington's disease, but why bother? If one parent has the disease, there is a 50% chance that a child will get it. The other factor involved is that with gene therapy advancing so fast, it is possible that it will be possible to replace a single gene in a particular chromosome in a baby born today before that baby reaches 30 years of age. Since Huntington's disease involves one gene on one chromosome, it should not be much of a problem.
Punnett square
the punnett square
A Punnett square for cystic fibrosis would involve crossing two parents who are carriers of the recessive allele for the disease (denoted as "cf"). The square would show the probability of having a child with cystic fibrosis (25%), a carrier (50%), or unaffected by the disease (25%). Each parent would have a genotype of "Cf" (carrier) for the Punnett square.
Punnett square
the Punnett square
punnett square
On the outside of the Punnett Square you put the genotype or two alleles of the parents.
In a Punnett square, a capital letter represents a dominant allele.
Like a Punnett square??? A Punnett square shows the combinations of recessive and Domminant traits. any help??
Possible offspring alleles
A Punnett square is commonly used to predict the genotype of offspring based on the genotypes of the parent organisms. By crossing the alleles of the parents, the Punnett square can help determine the possible genetic outcomes of their offspring.
punnett squares