In dogs, the barking trait is dominant over the silent trait and erect ears are dominant over drooping ears. Now, find out:
(i) What is the expected phenotypic ratio of the offspring when dogs, heterozygous for both the traits are crossed ?
(i) What are different phenotypes observed ?
(iii) What is this type of cross known as ?
(i) BbEe xBbEe
Phenotypic ratio will be = 9:3:3 :1
(iii) Dihybrid cross.