5. (Spoilers! But the book is 85 years old...) Smaug met his demise during the razing of Lake-town to the bowman, Bard I. Let us instead imagine a case where Smaug lives to sire another generation of dragons. If Smaug were to mate with a dragon of Golden scales, Insect-like wings, and unable to breathe fire, what is the resulting expected F₁ phenotype ratio? A. 9 Fire breathing, Insect Winged, Golden scaled 3 Fire breathing, Bat Winged, Golden scaled 3 Fire breathing, Insect Winged, Red-gold scaled 1 Fire breathing, Bat Winged, Red-gold scaled B. 1 Not Fire breathing, Insect Winged, Golden-red scaled 1 Fire breathing, Bat Winged, Golden-red scaled 1 Not Fire breathing, Insect Winged, Golden scaled

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
5. (Spoilers! But the book is 85 years old...) Smaug met his demise during the
razing of Lake-town to the bowman, Bard I. Let us instead imagine a case where
Smaug lives to sire another generation of dragons. If Smaug were to mate with a
dragon of Golden scales, Insect-like wings, and unable to breathe fire, what
is the resulting expected F₁ phenotype ratio?
A. 9 Fire breathing, Insect Winged, Golden scaled
3 Fire breathing, Bat Winged, Golden scaled
3 Fire breathing, Insect Winged, Red-gold scaled
1 Fire breathing, Bat Winged, Red-gold scaled
B. 1 Not Fire breathing, Insect Winged, Golden-red scaled
1 Fire breathing, Bat Winged, Golden-red scaled
1 Not Fire breathing, Insect Winged, Golden scaled
1 Fire breathing, Bat Winged, Golden scaled
C. 1 Fire breathing, Insect Winged, Golden scaled
1 Fire breathing, Bat Winged, Golden scaled
1 Fire breathing, Insect Winged, Red-gold scaled
1 Fire breathing, Bat Winged, Red-gold scaled
D. 3 Not Fire breathing, Insect Winged, Golden-red scaled
9 Fire breathing, Bat Winged, Golden-red scaled
3 Not Fire breathing, Insect Winged, Golden scaled
1 Fire breathing, Bat Winged, Golden scaled
E. 1 Fire breathing, Insect Winged, Red scaled
1 Fire breathing, Bat Winged, Red scaled
1 Fire breathing, Insect Winged, Golden scaled
1 Fire breathing, Bat Winged, Golden scaled
Transcribed Image Text:5. (Spoilers! But the book is 85 years old...) Smaug met his demise during the razing of Lake-town to the bowman, Bard I. Let us instead imagine a case where Smaug lives to sire another generation of dragons. If Smaug were to mate with a dragon of Golden scales, Insect-like wings, and unable to breathe fire, what is the resulting expected F₁ phenotype ratio? A. 9 Fire breathing, Insect Winged, Golden scaled 3 Fire breathing, Bat Winged, Golden scaled 3 Fire breathing, Insect Winged, Red-gold scaled 1 Fire breathing, Bat Winged, Red-gold scaled B. 1 Not Fire breathing, Insect Winged, Golden-red scaled 1 Fire breathing, Bat Winged, Golden-red scaled 1 Not Fire breathing, Insect Winged, Golden scaled 1 Fire breathing, Bat Winged, Golden scaled C. 1 Fire breathing, Insect Winged, Golden scaled 1 Fire breathing, Bat Winged, Golden scaled 1 Fire breathing, Insect Winged, Red-gold scaled 1 Fire breathing, Bat Winged, Red-gold scaled D. 3 Not Fire breathing, Insect Winged, Golden-red scaled 9 Fire breathing, Bat Winged, Golden-red scaled 3 Not Fire breathing, Insect Winged, Golden scaled 1 Fire breathing, Bat Winged, Golden scaled E. 1 Fire breathing, Insect Winged, Red scaled 1 Fire breathing, Bat Winged, Red scaled 1 Fire breathing, Insect Winged, Golden scaled 1 Fire breathing, Bat Winged, Golden scaled
Smaug (The Chiefest and
Greatest of Calamities, The
Unassessably Wealthy, The
Stupendous, etc.), is the dragon
who lords over the Lonely
Mountain in J.R.R. Tolkien's The
Hobbit. He is described with the
following phenotypes:
Reddish-golden scales
Batlike wings
Fire breathing
Let's assume the following inheritance models are true for the dragon phenotypes
observed:
Phenotype
Scale Color
Wing Shape
Fire Breathing
Alleles
R¹ (Red scales), R² (Gold scales)
X¹ (Bat-like, Dominant),
Xi (Insect-like, Recessive)
F (Fire breathing), f (unable to create
fire)
Inheritance Model
Incomplete dominance
X-linked allele
Mendelian
Transcribed Image Text:Smaug (The Chiefest and Greatest of Calamities, The Unassessably Wealthy, The Stupendous, etc.), is the dragon who lords over the Lonely Mountain in J.R.R. Tolkien's The Hobbit. He is described with the following phenotypes: Reddish-golden scales Batlike wings Fire breathing Let's assume the following inheritance models are true for the dragon phenotypes observed: Phenotype Scale Color Wing Shape Fire Breathing Alleles R¹ (Red scales), R² (Gold scales) X¹ (Bat-like, Dominant), Xi (Insect-like, Recessive) F (Fire breathing), f (unable to create fire) Inheritance Model Incomplete dominance X-linked allele Mendelian
Expert 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.
Similar questions
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