In Guinea pigs, short hair is dominant over long hair. Also, in Guinea pigs, black eyes are dominant to red eyes. A male Guinea pig that is heterozygous for both traits (HhBb) is crossed with a female that is long haired and red eyes (hhbb). What are the expected phenotypes of their offspring and in what proportion?
In Guinea pigs, short hair is dominant over long hair. Also, in Guinea pigs, black eyes are dominant to red eyes. A male Guinea pig that is heterozygous for both traits (HhBb) is crossed with a female that is long haired and red eyes (hhbb). What are the expected phenotypes of their offspring and in what proportion?
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,...
Related questions
Topic Video
Question
In Guinea pigs, short hair is dominant over long hair. Also, in Guinea pigs, black eyes are dominant to red eyes. A male Guinea pig that is heterozygous for both traits (HhBb) is crossed with a female that is long haired and red eyes (hhbb). What are the expected phenotypes of their offspring and in what proportion?
Expert Solution

Step 1
In a dihybrid cross, the alleles of one character doesn't affect the segregation of the allele of another character. This law is known as the Mendel's law of independent assortment.
There are 16 possibilities according to the given type of genotype.
Trending now
This is a popular solution!
Step by step
Solved in 2 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

Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON

Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax

Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,

Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON

Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax

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)
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
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.

Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education