A horticulturalist wants to produce geraniums with specific characteristics. She knows that the trait of red flowers is governed by the allele R (RR and Rr), and the trait of white flowers is governed by the allele r (rr).

The horticulturalist crosses two geraniums from the F1 generation.

Look at the Punnett square to see this cross:

\[
\begin{array}{c|c|c}
& R & r \\
\hline
R & RR & Rr \\
\hline
r & Rr & rr \\
\end{array}
\]

Which ratio of red-to-white flowering plants would she expect to see in the phenotypes of the F2 generation?

A horticulturalist wants to produce geraniums with specific characteristics. The horticulturalist crosses two geraniums from the F1 generation is RR and Rr = Red flower

White flower, rr

When a gene wants to produce geraniums it must has a homozygous state, both alleles are either dominant or recessive. One allele is recessive while the other allele is dominant in a heterozygous situation. Allele: An organism's version of a gene for a particular trait. Predict all conceivable genotypes. Example of a Punnett square where R is used to represent the alleles. The Punnett square would be as follows if a homozygous red flower geranium (RR) and homozygous white flower geranium (RR) were crossed:

R R

r Rr Rr

Learn more about geraniums by using this link:

https://brainly.com/question/28745325

#SPJ4