2. Compare the skeletal structure of each limb to the human arm. Relate the differences you see in form to the differences in function. Comparison to Human Arm in Form Animal Whale Bat Cat Whale has a much shorter and thicker humerus, radius, and ulna. Much longer metacarpals. Thumb has been shortened to a stub. Comparison to Human Arm in Function The whale fin needs to be longer to help in movement through water. Thumbs are not necessary as the fins are not used for grasping.
2. Compare the skeletal structure of each limb to the human arm. Relate the differences you see in form to the differences in function. Comparison to Human Arm in Form Animal Whale Bat Cat Whale has a much shorter and thicker humerus, radius, and ulna. Much longer metacarpals. Thumb has been shortened to a stub. Comparison to Human Arm in Function The whale fin needs to be longer to help in movement through water. Thumbs are not necessary as the fins are not used for grasping.
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
Question
100%
Transcribed Image Text:Shown below are images of the skeletal structure of the front limbs of 4 animals: human,
cat, whale, and bat. Each animal has a similar set of bones.
Ulna
Human
Carpal
„Humerus
Humerus
Ulna
Radius
30
Carpal
Ulna
Carpal
Whale
Radius
Humerus
Ulna.
Radius
Bat
Carpal
Humerus
Radius
Transcribed Image Text:2. Compare the skeletal structure of each limb to the human arm. Relate the
differences you see in form to the differences in function.
Comparison to Human Arm in Form
Animal
Whale
Bat
Cat
Whale has a much shorter and thicker
humerus, radius, and ulna. Much longer
metacarpals. Thumb has been shortened to
a stub.
Comparison to Human Arm
in Function
The whale fin needs to be
longer to help in movement
through water. Thumbs are
not necessary as the fins are
not used for grasping.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
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