Laboratory Manual For Human Anatomy & Physiology
4th Edition
ISBN: 9781260159363
Author: Martin, Terry R., Prentice-craver, Cynthia
Publisher: McGraw-Hill Publishing Co.
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Textbook Question
Chapter 32, Problem 1PL
The spinal cord of the sheep has a ________orientation.
a. vertical
b. transverse
c. horizontal
d. sagittal
Expert Solution & Answer
Summary Introduction
Introduction:
The spinal cord is a part of the central nervous system. It is a thin, long, and tubular structure which is made up of nervous tissue. It extends from the medulla oblongata present in the brainstem to the vertebral column’s lumbar region. Its main function is to connect the PNS to the brain.
Answer to Problem 1PL
Correct answer:
Option (c), horizontal.
Explanation of Solution
Explanation/justification for the correct answer:
Option (c) is horizontal. The spinal cord in sheep is placed horizontally as per its body structure. Hence, this option is correct.
Explanation for incorrect answer:
Option (a) is vertical. The spinal cord in humans is placed vertically not in sheep. Hence, this option is incorrect.
Option (b) is transverse. In sheep, the spinal cord is placed horizontally. Hence, this option is incorrect.
Option (d) is sagittal. The spinal cord in sheep is placed horizontally as per its body structure. Hence, this option is incorrect.
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Chapter 32 Solutions
Laboratory Manual For Human Anatomy & Physiology
Ch. 32 - The spinal cord of the sheep has a...Ch. 32 - Prob. 2PLCh. 32 - By bending the cerebellum and medulla oblongata...Ch. 32 - The sheep brain has ______ pairs of attached...Ch. 32 - The superior and inferior colliculicompose the a....Ch. 32 - Sulci and gyri are surface features of the...Ch. 32 - The cerebellum of the sheep brain has deep gray...Ch. 32 - Prob. 1.1ACh. 32 - Prob. 1.2ACh. 32 - How do the gyri and sulci of the sheep cerebrum...
Ch. 32 - What is the significance of the differences you...Ch. 32 - What difference did you note in the structures of...Ch. 32 - How do the sizes of the olfactory bulbs of the...Ch. 32 - Based on their relative sizes, which of the...Ch. 32 - What is the significance of the observations you...Ch. 32 - Prepare a list of at least six features to...Ch. 32 - Prob. F32.8A
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