Question

When chickens with splashed white feathers are crossed with black-feathered birds, their offspring are all slate blue (Blue Andalusian). When blue andalusians are crossed among themselves, they produces splahsed whtite, blue and black offsprings in the ratio of 1:2:1 respectively. (a) How are these feather traits inherited? (b) Using any appropriate symbols, indicate the genotypes for each phenotype.

Answer 1

@kyawmoe Go look up codominance.