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Question
By definition, a nerve isa. a bundle of sensory, motor, or both types of nerve fibers outside the central nervous system.
b. a single extension of a neuron.
c. the same as a neuron but within the central nervous system.
d. a collection of nerve cell bodies outside the central nervous system.
e. a fiber more than ten inches in length.
Answer
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Related questions
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b. contains collagen and elastin; acts as a packing material that supports internal organs
c. receives, conducts, and initiates signals in response to environmental changes
d. stores fat
e. offers resistance to mechanical injury and loss of internal fluids; also a barrier against microorganisms
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Circadian
Choose the one most appropriate answer for each. Some letters may not be used.
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b. promotes cell elongation in stems
c. has receptor sites for a particular hormonal message
d. a hollow, cylindrical organ that protects young leaves growing within it
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c. has receptor sites for a particular hormonal message
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Choose the one most appropriate answer for each. Some letters may not be used.
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Q:
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b. gibberellin.
c. cytokinin.
d. abscisic acid.
e. ethylene.
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Q:
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d. citric acid.
e. nitric acid.
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c. move when conditions around it deteriorate.
d. produce its own lipids and proteins.
e. respond to dwindling supplies of nutrients and water.
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c. peptidoglycan
d. exopolysaccharides
e. none of these
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Sperm nuclei are indicated by
a. A.
b. B.
c. C.
d. D.
e. E.
Q:
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a. A.
b. B.
c. C.
d. D.
e. E.