Pea seeds with BB alleles have round seeds and large strach grains ,While seeds with bb alleles have wrinkled seeds with small strach grains.Work out the cross between these two parents .Explain the phenotypic ratio of the progeny with respect to seed shape and the starch gain size of the progeny produced.

A pea plant with round seeds having large starch grains is crossed with another pure pea plant with wrinkled seeds having small starch grains. The F_(1) heterozygotes formed are self pollinated. What is the phenotypic ratio of plants with round seeds and intermediate starch grains to plants with wrinkled seeds and larger starch grains expected in F_(2) generation.

Using punnett square show the F_2 results of a dihybrid cross where the pure bred parents have contrasting traits with reference to seed shape and seed colour in Pisum Sativum. Give the phenotypic ratio.

When two pure pea plants one having round seeds and the other having wrinkled seeds are crossed, their offsprings have

A yellow round seeded Pea plant. Four phenotypes appeared in the progeny in the ratio of 1:1:1:1. The genotype of the two are

In pea plants, round seed is dominant over wrinkled seed. A plant heteroxygous for roundseeds was crossed with a plant with wrinkled seeds, which one of the following progenies agrees with expected result?

Tall plant with round seeds (TTRR) is crossed with dwarf plant having wrinkled seeds (ttrr). F_(1) plants are tall with rounded seeds. Types of gametes produced by them would be

A pure pea plant having yellow and round seeds in an inflated pod was crossed with a pure pea plant having green and wrinkled seeds in a constricted pod . The proportion of plants having green round seeds in an inflated pod in the F_2 generation is