A pea plant with purple flowers was crossed with white flowers producing all 50 plants with only purple flowers. On selfing, these plants produced 482 plants with purple flowers and 162 with white flowers. What genetic mechanism accounts for these results? Explain.

A pea plant with purple flowers was crossed with white flowers producing, 50 plants with only purple flowers. On selfing, the plants produced 470 plants with purple flowers and 160 with white flowers. Explain the genetic mechanism accounting for the above results.

Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio:

Tall pea plant with red flower crossed to dwarf with white flower yields only tall red plants. A test cross shall give a ratio of:

A plant with red flowers was crossed with another plant with yellow flowers. If F1 showed all flowers orange in colour, explain the inheritance.

When heterozygous red flowered plant is crossed with white flowered plant the progeny will show a ratio of

In Mirabilis jalapa when red flowered plants crossed with white flowered plant, the F_(1) progeny was

In a case of red and white flowered Snapdragon, F_(1) plants will have flowers

A sweet pea plant with blue flowers and long pollens is test crossed. The progeny contains 300 plants with blue flowers and long pollens, 295 plants with red flower and round pollens, 80 plants with blue flower and round pollen and 85 plants with red flower and long pollens. This result is due to

When a red flower homozygous pea plant is crossed with a white flower plant what colour is produced in F_(1) :-