BIOLOGY,AP EDITION
14th Edition
ISBN: 9781264326600
Author: Mader
Publisher: MCG
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Chapter 9.3, Problem 2CYP
Summary Introduction
To summarize:
The differences between cytokinesis in animal and plant cells and explain the necessity for these differences.
Introduction:
Cytokinesis is the division of the cytoplasm this accompanies in most of the cells and in the absence of this stage the condition known as multinucleated cell appears. Cytokinesis procedure is different in the case of animal cells and plant cells due to difference in the structure of their cells.
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foraging/diet type
teeth
tongue
stomach
intestines
cecum
Insectivory
numerous, spiky, incisors procumbentExample: moleExample: shrew
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simple
short
mostly lacking
Myrmecophagy
absent or reduced in numbers, peg-likeExample: tamandua anteater
extremely long
simple, often roughened
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small or lacking
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sharp incisors; long, conical canines; often carnassial cheek teeth; may have crushing molarsExample: dog
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simple
short
small
Aquatic carnivory
homodont, spiky, numerousExample: common dolphin
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simple or multichambered (cetaceans only)
variable
small or absent
Sanguinivory
very sharp upper incisors; reduced cheek teethExample: vampire bat
grooved
tubular, highly extensible
long
small or lacking
Herbivory (except nectivores)
incisors robust or absent; canines reduced or absent; diastema; cheek teeth enlarged with complex occlusal surfacesExample: beaver
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3. Shown below is the dental formula and digestive tract anatomy of three mammalian species
(A, B, and C). What kind of diet would you expect each species to have? Support your
answers with what you can infer from the dental formula and what you can see in the
diagram. Broadly speaking, what accounts for the differences?
Species A
3/3, 1/1, 4/4, 3/3
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cm 30
Species B
4/3, 1/1, 2/2, 4/4
cm 10
Species C
0/4, 0/0,3/3, 3/3
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3. Shown below is the dental formula and digestive tract anatomy of three mammalian species
(A, B, and C). What kind of diet would you expect each species to have? Support your
answers with what you can infer from the dental formula and what you can see in the
diagram. Broadly speaking, what accounts for the differences?
Species A
3/3, 1/1, 4/4, 3/3
cm 30
Species B
0/4, 0/0, 3/3, 3/3
cm 10
Species C
4/3, 1/1, 2/2, 4/4
E
0 cm 20
AIL
Chapter 9 Solutions
BIOLOGY,AP EDITION
Ch. 9.1 - 1. What is the potential effect of abnormally high...Ch. 9.1 - 2. Why might some cancers be associated with a...Ch. 9.1 - 1. List, in order, the stages of the cell cycle...Ch. 9.1 - 2. Explain what conditions might cause a cell to...Ch. 9.1 - Discuss how apoptosis represents a regulatory...Ch. 9.2 - Prob. 1CYPCh. 9.2 - List the stages of chromosome compacting, starting...Ch. 9.2 - Prob. 1NS.1QCCh. 9.2 - Prob. 1NS.2QCCh. 9.3 - Prob. 1CYP
Ch. 9.3 - Prob. 2CYPCh. 9.3 - Discuss the importance of stem cells in the human...Ch. 9.4 - Prob. 1CYPCh. 9.4 - Prob. 2CYPCh. 9.4 - Prob. 3CYPCh. 9.5 - Prob. 1CYPCh. 9.5 - Prob. 2CYPCh. 9 - 2. The survivors of atomic bombs that were dropped...Ch. 9 - BPA is a chemical compound that has historically...Ch. 9 - Prob. 4TC
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