In Mendalian dihybrid cross what is the ratio of offsprings heterozygous for both the traits and offsprings heterozygous for single trait respectively?

In dogs barking trait is dominant over the silent trait and erect ears are dominant over drooping ears (a)What is the expected phenotypic ratio of the offsprong when dogs heterozygous for both the traits are crossed ? (b)What would be phenotypic ratio if dogs heterozygous for the traits are crossed with dogs homozygous recessive for both traits?

In a monohybrid cross , what will be a percentage of heterozygous offspring in F_3 - generation?

In a typical Mendelian cross, which is a dihybrid cross, one parent is homoxygous for both dominant traits and another parent is homozygous for both recessive traits. In the F_(2) -generation, both parental combination and recombinantions appear. The phenotypic ratio of parental combinations to recombinations is

In Mendelian dihybrid cross, when heterozygous Round Yellow are self crossed, Round Green offsprings are represented by the genotype

In Mendelian dihybrid cross when heterozygous Round Yellow are self crossed, Round Green offsprings are represented by the genotype:

In a monohybrid cross, 120 plants are obtained . The ratio of homozygous and heterozygous will be