petunia flower color displays dominance. Plants RR are red, rr are white and heterozygotes are pink

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Oct 22nd, 2017

Rr is crossed with rr. Types are: Rr Rr rr rr 

None will be red, but 50% will be heterozygous (and 50% recessive white).

Apr 27th, 2015

Hello thanks for the respond. Is that how all incomplete dominant problems turn out? and can you show it to me from the begining to the end on a punnet square?

Apr 27th, 2015


Rr
rRrrr
rRrrr

It is Rr because the one flower is Pink and rr because one flower is white.


 If a pink flower was crossed with another pink flower it would be different:

There would be 1 red, 2 pink, and 1 white.


Rr
RRRRr
rRrrr

Apr 28th, 2015

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Oct 22nd, 2017
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