Scientists use ____ sampling to estimate the population size of mobile animals
a. mark–recapture
b. random
c. plot
d. base
e. homogeneous
ANSWER: a
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Indicate whether the statement is true or false
During an experiment, what is the purpose of a control group?
a. To verify data b. To disprove the theory c. To prove the hypothesis d. To produce replicated results of other groups e. To compare results to the experimental group with the variable being tested
Porphyromonas gingivalis contributes to the development of
A) gastroenteritis. B) typhoid fever. C) periodontitis. D) food poisoning. E) hepatitis.
Palivizumab is used to treat respiratory syncytial virus disease. This antiviral drug is a(n)
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