Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 34, Problem 9TYK
Summary Introduction
Introduction: Hox genes are conserved genes that play an important role during development of an organism. They are regulatory genes that regulate the expression of other genes. They determine the anterior-posterior axis of the embryo and regulate the body segmentation during development.
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Which of the following is NOT a trait commonly found in primates?
A.
Nails on the fingers and toes
B.
Color vision that includes reds and yellows
C.
Having a prehensile tail
D.
Skeletal anatomy that protects the eyes
Which statement is true of hox genes?
Group of answer choices
A. they regulate development of body regions and are found in all animals
B. they control the functioning of cells and are found in all life
C. they control growth and development in plants
D. they are only found in insects and control segmentation
What is one anatomical difference between Australopithecines and other early hominins, such as Ardi?
A.
There were no anatomical differences between Ardi and the Australopithecines.
B.
Ardi had a divergent big toe while the Australopithecines had non-divergent big toes.
C.
Australopithecines had more facial prognathism than Ardi.
D.
Australopithecines had larger canines than Ardi.
Chapter 34 Solutions
Study Guide for Campbell Biology
Ch. 34 - Name the animal shown in the following diagram and...Ch. 34 - Prob. 2IQCh. 34 - The following phylogenetic hypothesis shows the...Ch. 34 - a. List the derived characters of gnathostomes. b....Ch. 34 - a. What three lineages of lobe-fins survive today?...Ch. 34 - Describe the 375-million-year-old fishapod fossil...Ch. 34 - Identify the four extraembryonic membranes in the...Ch. 34 - Prob. 8IQCh. 34 - Prob. 9IQCh. 34 - a. List the derived characteristics of mammals. b....
Ch. 34 - Prob. 11IQCh. 34 - Starting from primates, list the increasingly...Ch. 34 - Prob. 2SYKCh. 34 - Prob. 3SYKCh. 34 - Prob. 1TYKFCh. 34 - Prob. 2TYKFCh. 34 - Prob. 3TYKFCh. 34 - Prob. 4TYKFCh. 34 - Prob. 5TYKFCh. 34 - Prob. 6TYKFCh. 34 - Prob. 7TYKFCh. 34 - Prob. 8TYKFCh. 34 - Prob. 9TYKFCh. 34 - Prob. 10TYKFCh. 34 - Pharyngeal slits appear to have functioned first...Ch. 34 - Prob. 2TYKCh. 34 - Prob. 3TYKCh. 34 - Prob. 4TYKCh. 34 - Prob. 5TYKCh. 34 - Prob. 6TYKCh. 34 - Prob. 7TYKCh. 34 - Non-bird reptiles have much lower caloric needs...Ch. 34 - Prob. 9TYKCh. 34 - Prob. 10TYKCh. 34 - Prob. 11TYKCh. 34 - Prob. 12TYKCh. 34 - Prob. 13TYKCh. 34 - It is thought that feathers first arose as a means...Ch. 34 - Prob. 15TYK
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