In peas, tallnessis dominant over dwarfness, and red colour of flowers is dominant over the white . colour. When a'tall plant bearing red flowers was pollinated with- a dwarf planfc bearing white flowers, the different phenotypic groups were obtained in the progeny in numbers mentioned against them: Tall, Red = 138 Tall, White = 132'Dwarf, Red =136 Dwarf,White =128 Mention the genotypes of the two parents and of the four offspring types.