Where would you find Ephemeroptera (Mayflies)?
a. Near water
b. In trees
c. In leaf litter
d. Under stones
Answer: a. Near water
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Most chordates are ________.
A. vertebrates B. mammals C. invertebrates D. None of the above
Which of the following statements concerning
cancer is most accurate?
a. Neoplasms are usually cancerous. b. Neoplasms have lost control over cell division. c. Tumor cells have an increased capacity for adhesion. d. Benign tumors often spread to other body parts. e. Metastasis is cell division which is stationary.
What is the term given to a group of individuals belonging to the same species that live in a defined geographic area that actually or potentially interbreed?
A) population B) consanguinity C) cytogenetics D) genetics E) hybrid vigor
The ability of a nonpathogen or weakly pathogenic microorganism to cause disease primarily in an immunocompromised host is termed a(n) ______ infection.
A. virulent B. opportunistic C. antagonistic D. pathogenic