Answer the following questions referring the data below.
Grey colour `(b^(+)//b)` , normal winged `(Vg^(+)//Vg) F_1` female X Black coloured (b/b) vestigial winged (Vg/Vg) male.
The offspring were grey normal 126, grey vestigial 24, black normal 26 and black vestigial 124.
What ratio is expected in this cross? Does the above phenotypic ratio confirm the expected ratio?

Explanation

To solve the problem, we will analyze the given data and determine the expected phenotypic ratio from the genetic cross.

### Step-by-Step Solution:

1. **Identify the Genotypes:**
- The F1 female has the genotype: \( b^{+}/b \) (grey color) and \( Vg^{+}/Vg \) (normal wings).
- The male has the genotype: \( b/b \) (black color) and \( Vg/Vg \) (vestigial wings).

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