What term describes a relationship in which two species have a prolonged close association?
a. symbiosis
b. commensalism
c. mutualism
d. predation
e. parasitism
a
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The portion of the body fluid contained in cells is
a. interstitial fluid. b. plasma. c. intracellular fluid. d. extracellular fluid.
Infections caused by gram-negative bacilli are often treated with ________.
A. vancomycin B. synercid C. penicillin G D. isoniazid E. aminoglycosides
Provide a 1-sentence explanation of how each of the following structures can be used to propagate
plants asexually: suckers, corms, stolons. BONUS: Identify one representative plant that is capable of each type of reproduction identified What will be an ideal response?
Conducting tubes of phloem consist of stacks of ____.
A. dead sieve elements B. living sieve elements C. dead vessel elements D. living vessel elements E. dead companion cells