Question

Complete a Punnett square for an incomplete dominant trait. Both parents have wavy hair (CS).
i. What is the genotypic ratio? ii. What is the phenotypic ratio?

Answer 1

Make the punnet square for it

Answer 2

First, let's represent the genotypes of the parents:

Parent 1: CS
Parent 2: CS

Now, let's create the Punnett square:

C S
C CC CS
S CS SS

i. The genotypic ratio is: 1 CC: 2 CS: 1 SS

ii. The phenotypic ratio is: 1 curly hair : 2 wavy hair : 1 straight hair

Answer 3

I apologize for the confusion. Here is the Punnett square for the incomplete dominant trait of wavy hair (CS) in both parents:

C S
C CC CS
S CS SS

i. The genotypic ratio is: 1 CC: 2 CS: 1 SS

ii. The phenotypic ratio is: 1 curly hair (CC) : 2 wavy hair (CS) : 1 straight hair (SS)