What is the main difference between a disturbance and a disturbance regime?
A) A disturbance regime includes defining the predictable frequency and severity of the disturbance.
B) A disturbance regime includes defining the length of the disturbance.
C) A disturbance regime is a more specific type of disturbance.
D) They are essentially the same thing.
Answer: A
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a. pesticide. b. fertilizer. c. herbicide. d. substitute for PCBs. e. insect repellent
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a. are characteristics of humans and elephants b. typify a population in which all ages have an equal chance of survival c. indicate a high mortality rate in the very young d. show that very few young are produced, that each is given parental support, and that most individuals live a relatively long life and die of old age
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A) tetrad. B) sister chromatid. C) homologue. D) haploid.
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a. cut DNA into pieces of vaious sizes b. separate DNA fragments by charge and size b. move DNA fragments from one species to another c. make copies of chromosomes