Biology (Raven), 10th Edition

Chapter 42: The Animal Body and Principles of Regulation

Pre-Test

1
What is the proper name for a group of cells of a single type and function?
A)cell clusters
B)tissues
C)organs
D)germ layers
E)None of the selections are correct.
2
What tissue originates from mesoderm and contains a variety of cells within an extracellular matrix?
A)epithelial
B)connective
C)muscle
D)nerve
E)None of the selections are correct.
3
What is the proper name for tissue composed of cells that have a cell body with a nucleus; dendrites, which receive impulses; and an axon, which transmits impulses away from it?
A)epithelial
B)connective
C)muscle
D)nerve
E)None of the selections are correct.
4
Select the organ systems that is NOT important in communication and integration.
A)nervous
B)connective
C)sensory
D)endocrine
E)None of the selections are correct.
5
What type of feedback mechanism keeps values within a range?
A)homeostatic
B)antagonistic
C)positive
D)reverse
E)negative
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