Meromenia Tonicella Antalis chambered heart spatulate foot Xpreoral tentacles Pectinella bivalve shell periostracum Amusium Limax dorsoventrally elongated body Sepia a) What is a shared derived character for Pectinella and Amusium? b) What is a shared ancestral character for Pectinella and Amusium?
Meromenia Tonicella Antalis chambered heart spatulate foot Xpreoral tentacles Pectinella bivalve shell periostracum Amusium Limax dorsoventrally elongated body Sepia a) What is a shared derived character for Pectinella and Amusium? b) What is a shared ancestral character for Pectinella and Amusium?
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
Answer a-d
c.) true or false only meromenia have a chambered heart
d.) a dorsobentral elongated body is an ancestral character for limax and sepia

Transcribed Image Text:43
Meromenia
Tonicella
chambered
heart
Antalis
spatulate
Foot
preoral
tentacles
Pectinella
Xbivalve
shell
periostracum
Amusium
Limax
dorsoventrally
elongated body
Sepia
a) What is a shared derived character for Pectinella and Amusium?
b) What is a shared ancestral character for Pectinella and Amusium?
Expert Solution

Step 1
To show the relationship between two species, a cladogram is used. Cladogram looks like a tree and is based on observable physical characteristics. The trees in cladogram have branches which connect with the common ancestry. There are new traits present in each branch which are called as derived characteristics.
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