In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in ${\text{F}}_1$ generation all pink flowers were obtained. When pink flowers were selfed, the ${\text{F}}_2$ generation showed white, red and pink flowers. Choose the incorrect statements from the following.

• A

  Law of segregation does not apply in this experiment.

• B

  This experiment does not follow the Principle of Dominance.

• C

  Pink colour in ${\mathrm{F}}_1$is due to incomplete dominance

• D

  ${\text{Ratio of F}}_2 \mathrm{is}\frac{1}{4}\left(\mathrm{red}\right):\frac{2}{4}\left(\mathrm{pink}\right):\frac{1}{4}\left(\mathrm{white}\right).$