shakira, after successfully cross-pollinating gerber daisies decides the same process will work with four o'clock flowers. she crosses a purple flowered plant with a white flowered plant and ends up with the following results in the offspring. purple white and lavendar four oclock flowers why did the four o'clock flower plant give three phenotypes instead 2? question 5 options:

Respuesta :

Purple white and lavendar four oclock flowers why did the four o'clock flower plant give three phenotypes instead 2 is  a genotype that is 2:2 Rr and rr.

The 4'o clock plant, phenotypes , exhibits partial dominance in flower colour, which is why the F1 plant produced by crossing a pure Red flowered plant (RR) with a pure White flowered plant (rr) has pink flowers (Rr).When an F1 plant (Rr) crosses with a pure white flowering plant (rr), the resulting plant will have a genotype that is 2:2 Rr and rr.

The phenotypic, however, will be 2 pink and 2 white at a ratio of 2:2.

The offspring's phenotypic ratio will be 2:2.

Rr × rr

!

Rr rr rr

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https://brainly.com/question/19054382

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