A cross between two white flowered varieties of Sweet Pea yields purple flowered plants due to

F_(2) generation of a cross between two white flowered strains of Sweet Pea yields 9 purple flowered plants: 7 white flowered plants. This is an example is

F_(2) generation of a cross between two white flowered strains of Sweet Pea yields 9 purple flowered plants: 7 white flowered plants. This is an example is

F_(2) generation of a cross between two white flowered strains of Sweet Pea yields 9 purple flowered plants: 7 white flowered plants. This is an example is

A cross between black flowered plant and white flowered plant yielded grey flowered

A cross between black flowered plant and white flowered plant yielded grey flowered

A cross between black flowered plant and white flowered plant yielded grey flowered

Tall red flowered Pea Plant crossed to dwarf white flowered plant yields only tall red flowered plant yields only tall red flowered plants. A test cross shall give a ratio of

Tall red flowered Pea Plant crossed to dwarf white flowered plant yields only tall red flowered plants. A test cross shall give a ratio of

Tall red flowered Pea Plant crossed to dwarf white flowered plant yields only tall red flowered plants. A test cross shall give a ratio of