The phenotype and genotypic ratios in `F_2` generation are idetical in a certain kind of inheritance. Name the organism in which it occurs and the interaction ivolved.

Which of the following is a right matching pair of certain organism and the kind of association?

In a Mendelian monohybrid cross, the F2 generation shows identical genotypic and phenotypic ratios. What does it tell us about the nature of allelesinvolved?Justify your answer.

There are 16 possible individual in F_2 generation. Try and find out the phenotypes as well as the genotypic and phenotypic ratios.

In the F2 generation of a Mendelian dihybrid corss the number of phenotypes and genotypes are :

Questions based on paragraph A geneticist made a cross between two pea plants having axillary flowers (AA) and round shaped seeds (RR) with plants having terminal flowers (aa) and wrinkled seeds (rr). In F_1 generation, he obtained plants with axillary flowers and round shaped seeds. But in F generation, he obtained new combinations along with parental combinations. Mention the genotype of plants in F_2 generation obtained by geneticist.

In Co-dominance and incomplete dominance genotypic and phenotypic ratios are identical. Explain how they diffe in their phenoypic nature in F_1 hybrids.

In a dihybrid cross, the total number of genotypes obtained in F_2 generation will be

During studies on the sex linked genes in Drosophila, Morgan found that the phenotypic ratio of the F_2 generation deviated from the expectd 9 : 3 : 3 : 1 ratio. Explain the conclusion he arrived at.

Questions based on paragraph A geneticist made a cross between two pea plants having axillary flowers (AA) and round shaped seeds (RR) with plants having terminal flowers (aa) and wrinkled seeds (rr). In F_1 generation, he obtained plants with axillary flowers and round shaped seeds. But in F_2 generation, he obtained new combinations along with parental combinations. Which new combinations would be formed in F_2 apart from the parental combination?