In Mendel's breeding experiment on garden pea, the `F_2` generation yielded the offspring in a ratio of 25% which produced pure yellow pods, 50% which produced hybrid seed pods and 25% pure green pods.
(a) Which of the two colours of pods is dominant? (b) What are the phenotypes of the parents of the `F_1` generation?

A pea plant which is homozygous for Green pods which are inflated [GGII) is crossed with a homozygous plant for yellow pods which are constricted (ggii). Answer the following questions: Write the phenotypic ratio of the F generation.

In a cross between a pure tall pea plant with green pod and a pure short plant with yellow pod, how many short plants out of 16 are expected in F_(2) generation?

In a cross between a yellow and a green speeded pea plants all F_(1) members are yellow But F_(2) generation riased by crossing two such F_(1) consists of approximately 75% yellow and 25% green seeded pea plants. (i) What will be the offspring be like two F greens are mated? (ii) What will be the genotypic ratio in the population of yellow seeded plants in F_(2) generation ?

In Mendel's experiments with garden pea, round seed shape (RR) was dominant over wrinkled seeds (rr), yellow cotyledon (YY) was dominant over green cotyledon (yy). What are the expected phenotypes in the F_(2) -generation of the cross RRYY xx rryy ?

A garden pea plant (A) Produced inflated yellow pod, and another plant (B) of the same species produced constricted green pods. Identify the dominant traits.

A homozygous Tall plant (T) bearing red coloured (R) flowers is crossed with a homozygous Dwarf plant (t) bearing white flowers (r):- (1) Give the Genotype and Phenotype of the F_(1) generation. (2) Give the possible combinations of the gametes that can be obtained from the F_(1) hybrid. (3) Give the dihybrid ratio and the phenotype of the offsprings of the F_(2) generation when two plants of the F_(1) generation above are crossed.

(a) Dihybrid cross between two garden pea plant one homozygous tall with round seeds and the other with wrinkled seeds was carried. (i) Write the genotype and phenotype of the F_(1) progeny obtained from this cross. (ii) Give the different types of gametes of the F_(1) progeny. (iii) Write the phenotypes and its ratios of the F_(2) generation obtained in this cross along with the explanation provided by Mendel. (b) How were the observations of F_(2) progeny of dihybrid crosses in Philosophical by Morgan different from that of Mendel carried in Pea plants ? Explain giving reasons.

A cross between pure tall Pea plant with green pods and dwarf Pea Plant with yellow pods will produce short F_(2) plant out of 16

A cross between pure tall Pea plant with green pods and dwarf Pea Plant with yellow pods will produce short F_(2) plant out of 16