A horticulturalist wants to produce geraniums with specific characteristics.
She knows t...
![subject](/tpl/images/cats/biologiya.png)
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.
R r
R RR Rr
r Rr rr
Which ratio of red-to-white flowering plants would she expect to see in the phenotypes of the F2 generation?
all red
2 red : 2 white
3 red : 1 white
1 red : 3 white
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 20:00
How does pregnancy begin? a) a placenta forms in the uterus b) a sperm reaches an egg in the fallopian tubec) the blastocyst differentiates into two cell types d) contractions begin in the uterine wallapex
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:20
Scientific evidence is most likely to be consistent if it is based on data from
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 12:00
What type of graph presents information about how often certain or traits occur?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
Choose the diagram that best represents a habitat corridor explain your choice.
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.06.2020 18:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 01.06.2020 18:57
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 01.06.2020 18:57
![question](/tpl/images/cats/mat.png)
Mathematics, 01.06.2020 18:57
![question](/tpl/images/cats/geografiya.png)
Geography, 01.06.2020 18:57
![question](/tpl/images/cats/mat.png)
Mathematics, 01.06.2020 18:57
![question](/tpl/images/cats/mat.png)
Mathematics, 01.06.2020 18:57
![question](/tpl/images/cats/fr.png)
French, 01.06.2020 18:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.06.2020 18:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 01.06.2020 18:57
![question](/tpl/images/cats/en.png)
English, 01.06.2020 18:57
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.06.2020 18:57
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.06.2020 18:57