in sweet peas, the allele P is needed for color expression (pp results in no color). the precise color expressed is determined by the alleles B(red) and b (blue). what are the genotypes and phenotpyes of the progeny for the following cross: PPBb x Ppbb. List the ratios of genotpyes and phenotypes of the progeny
in sweet peas, the allele P is needed for color expression (pp results in no color). the precise color expressed is determined by the alleles B(red) and b (blue). what are the genotypes and phenotpyes of the progeny for the following cross: PPBb x Ppbb. List the ratios of genotpyes and phenotypes of the progeny
Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter8: Patterns Of Inheritance
Section: Chapter Questions
Problem 2ACQ: Figure 8.10 In pea plants, purple flowers (P) are dominant to white (p), and yellow peas (Y) are...
Related questions
Topic Video
Question
100%
in sweet peas, the allele P is needed for color expression (pp results in no color). the precise color expressed is determined by the alleles B(red) and b (blue). what are the genotypes and phenotpyes of the progeny for the following cross: PPBb x Ppbb.
List the ratios of genotpyes and
Expert Solution
Step 1
As per the question,
P_B_ = red
P_bb = blue
ppB_, ppbb = colourless
Step 2
PPBb × Ppbb
Gametes | Pb | pb |
PB | PPBb red | PpBb red |
Pb | PPbb blue | Ppbb blue |
Step by step
Solved in 3 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Recommended textbooks for you
Concepts of Biology
Biology
ISBN:
9781938168116
Author:
Samantha Fowler, Rebecca Roush, James Wise
Publisher:
OpenStax College
Human Biology (MindTap Course List)
Biology
ISBN:
9781305112100
Author:
Cecie Starr, Beverly McMillan
Publisher:
Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:
9781337392938
Author:
Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:
Cengage Learning
Concepts of Biology
Biology
ISBN:
9781938168116
Author:
Samantha Fowler, Rebecca Roush, James Wise
Publisher:
OpenStax College
Human Biology (MindTap Course List)
Biology
ISBN:
9781305112100
Author:
Cecie Starr, Beverly McMillan
Publisher:
Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:
9781337392938
Author:
Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:
Cengage Learning