(a) Dihybrib 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 gamates 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 Drosophila by Morgan different from that of Mendel carried in Pea plants ? Explain giving reasons.