Biology, asked by d34457728, 1 month ago

In chickens, F is the trait for frizzled feathers and S is the trait for straight feathers. Since both are dominant, when they are inherited together, the result is a "slightly frizzled" chicken. Show Punnett squares for the following crosses:
(a) frizzled x straight feathers
(b) slightly frizzled x slightly frizzled feathers
(c) frizzled x slightly frizzled feathers​

Answers

Answered by monica789412
5

(a) fizzled × straight feathers is the Punnett square shows the result of crossing two chickens with mildly frizzled features.

Explanation:

  • In Chicken, F is trait for Frizzled feather. S is the trait for straight feather.
  • A model that can be used to represent the Punnett square and model as Polynomial.
  • Punnett square is a diagram that is used to predict the outcome of a particular cross experiment.
  • It is used to determine the probability of an offspring having a particular genotype.
  • The cross of F and S trait we get,

                             \[\begin{matrix}   FF & FS  \\   FS & SS  \\\end{matrix}\]

           where FF denoted Bad feathers

           SS denotes smooth feathers

           FS denotes Frizzle

  • Hence the Punnett square of the cross is frizzled × straight feathers

Similar questions