1. Create a Punnett square showing the genotypes of the offspring for a homozygous dominant purple plant crossed with a heterozygous purple plant. Be sure to include the genotype and phenotype ratios.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
icon
Related questions
Topic Video
Question
All questions please
1. Create a Punnett square showing the genotypes of the offspring for a homozygous dominant
purple plant crossed with a heterozygous purple plant. Be sure to include the genotype and
phenotype ratios.
od zaupal
2. In a population of snapdragons, two heterozygous pink individuals mate. What is the percent
chance that a PINK plant will be the offspring? Include a Punnett square to show your work.
What type of dominance does this plant show?
3. There was a mix of up children in the maternity ward of a hospital. The children in question and
their blood types are listed below.
Child 1: type A (genotype I^I^ or I^i)
Child 2: type B (genotype 1³1³ or 1³i)
Child 3: type AB (genotype IA1B)
Child 4: type O (genotype ii)
a. Which child or children could belong to a couple having AB and O blood types? Show
your work.
b. Based on the previous question, is it possible to prove paternity based on blood
types? Explain.
Lab Report Mendelian Genetics.
201
Transcribed Image Text:1. Create a Punnett square showing the genotypes of the offspring for a homozygous dominant purple plant crossed with a heterozygous purple plant. Be sure to include the genotype and phenotype ratios. od zaupal 2. In a population of snapdragons, two heterozygous pink individuals mate. What is the percent chance that a PINK plant will be the offspring? Include a Punnett square to show your work. What type of dominance does this plant show? 3. There was a mix of up children in the maternity ward of a hospital. The children in question and their blood types are listed below. Child 1: type A (genotype I^I^ or I^i) Child 2: type B (genotype 1³1³ or 1³i) Child 3: type AB (genotype IA1B) Child 4: type O (genotype ii) a. Which child or children could belong to a couple having AB and O blood types? Show your work. b. Based on the previous question, is it possible to prove paternity based on blood types? Explain. Lab Report Mendelian Genetics. 201
4. If your individual tally for the corn kernels was not as expected, discuss one reason why you
think the ratios may have been different from the expected values.
5. Did you see a difference between individual ratio (or percentage) and the classroom tally? Why
do you think that is?
6. Discuss the Law of Independent Assortment and how it may be important to this cross.
I
nd bould b
5
Figure 6. Pedigree chart for freckles.
A filled-in figure means the person has freckles; the freckles allele is dominant.
7. Write the genotypes directly on the pedigree chart in Figure 6.
202 Mendelian Genetics Lab Report
eni
s
7
I
II
III
IV
Transcribed Image Text:4. If your individual tally for the corn kernels was not as expected, discuss one reason why you think the ratios may have been different from the expected values. 5. Did you see a difference between individual ratio (or percentage) and the classroom tally? Why do you think that is? 6. Discuss the Law of Independent Assortment and how it may be important to this cross. I nd bould b 5 Figure 6. Pedigree chart for freckles. A filled-in figure means the person has freckles; the freckles allele is dominant. 7. Write the genotypes directly on the pedigree chart in Figure 6. 202 Mendelian Genetics Lab Report eni s 7 I II III IV
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Patterns of inheritance
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
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education