Bio II Ch. 21 Test in Text
Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Which of the following is NOT a characteristic of the kingdom Fungi?
a. | All are unicellular | c. | All are eukaryotic | b. | All have cell walls | d. | All are
heterotrophic |
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2.
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The body of a typical fungus consists of a tangled mass of filaments called
a(an)
a. | basidium | c. | hypha | b. | mycelium | d. | antheridium |
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3.
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When hyphae of opposite mating types of fungi meet, each hypha forms a
a. | sporangium | c. | gametangium | b. | zygospore | d. | zoospore |
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4.
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In the diagram of bread mold shown below, X is pointing to what
structure?
a. | stolon | c. | basidium | b. | rhizoid | d. | ascus |
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5.
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The asexual spores of ascomycetes are called
a. | zygospores | c. | ascospores | b. | conidia | d. | zoospores |
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6.
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In baking, yeast cells bud and carry out the process of
a. | lactic acid fermentation | c. | alcoholic
fermentation | b. | aerobic respiration | d. | digestion |
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7.
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A mushroom that you see above the ground is actually a
a. | basidiospore | c. | fruiting body | b. | gametangium | d. | basidium |
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8.
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Sexual reproduction has never been observed in
a. | zygomycetes | c. | basidiomycetes | b. | ascomycetes | d. | deuteromycetes |
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9.
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Organisms that obtain food from decaying organic matter are called
a. | mutualists | c. | parasites | b. | autotrophs | d. | saprobes |
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10.
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A symbiotic association between a fungus and an alga or a cyanobacterium is
a
a. | mycorrhiza | c. | lichen | b. | fruiting body | d. | mushroom |
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