Which method would be LEAST effective at sterilizing a glass hockey stick to use in the spread-plate method?
A) autoclaving
B) gamma radiation
C) ethanol soaking
D) ultrahigh-temperature pasteurization
Answer: D
Biology & Microbiology
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Microorganisms do not generally reproduce sexually; therefore, species are usually defined by phenotypic and genotypic similarities.
Answer the following statement true (T) or false (F)
Biology & Microbiology
Which type of tissue produces a matrix that surrounds and supports cells?
a. epithelial b. connective c. muscle d. nerve e. endocrine
Biology & Microbiology
Lichens are most typically formed by the symbiotic association of an alga or cyanobacterium and a(n):
a. zygomycete. b. ascomycete. c. basidiomycete. d. glomeromycete.
e. chytridiomycete.
Biology & Microbiology
Explain how the sexual life cycle of flowering plants is adapted to the terrestrial environment.
What will be an ideal response?
Biology & Microbiology