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Biology Quiz 3

40 Questions  I  By Victoria713281
biology quiz 3

  
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1.  Which extant chordates are postulated to be most like the earliest chordates in appearance?
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B.
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D.
E.
2.  What distinguishes complete metamorphosis from incomplete metamorphosis in insects?
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B.
C.
D.
E.
3.  Side
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D.
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4.  Which of these structures are most likely to be a component of both chytrid zoospores and motile animal cells?
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B.
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D.
E.
5.  Which class of the phylum Cnidaria includes "jellies" with rounded (as opposed to boxlike) medusae?
A.
B.
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D.
E.
6.  Which of the following describe(s) echinoderms?
A.
B.
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D.
E.
7.  Which of these is not considered an amniote?
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B.
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D.
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8.  Vertebrates and tunicates share
A.
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E.
9.  Generally, members of which flatworm class(es) are nonparasitic?
A.
B.
C.
D.
E.
10.  Which of the following conditions is caused by a fungus that is accidentally consumed along with rye flour?
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B.
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D.
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11.  Both animals and fungi are heterotrophic. What distinguishes animal heterotrophy from fungal heterotrophy is that only animals derive their nutrition
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D.
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12.  Which of the following characteristics most likely explains why insects are so successful at dispersing to distant environments?
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D.
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13.  Organisms that are neither coelomate nor pseudocoelomate should, apart from their digestive systems, have bodies that
A.
B.
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D.
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14.  The members of which class of the phylum Cnidaria occur only as polyps ONLY?
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B.
C.
D.
E.
15.  Chemicals, secreted by soil fungi, that inhibit the growth of bacteria, are known as
A.
B.
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D.
E.
16.  Of the annelid classes below, which have externally segmented bodies?
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B.
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D.
E.
17.  Pertaining to the underside, or bottom, of an animal with bilateral symmetry.
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B.
C.
D.
E.
18.  To which phylum does the heartworm belong?
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B.
C.
D.
E.
19.  The endoskeletons of most vertebrates are composed of calcified
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B.
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D.
E.
20.  This phylum contains the mushrooms, shelf fungi, and puffballs
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B.
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D.
E.
21.  A trend first observed in the evolution of the earliest tetrapods was
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B.
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D.
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22.  The last common ancestor of all animals was probably a
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D.
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23.  In which phylum are mushrooms and toadstools classified?
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B.
C.
D.
E.
24.  Which of the following is a diploblastic phylum of aquatic predators?
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B.
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D.
E.
25.  Pertaining to the top of an animal with radial or bilateral symmetry.
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B.
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D.
E.
26.  What do craniates have that earlier chordates did not have?
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B.
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D.
E.
27.  Which cells in a sponge are primarily responsible for trapping and removing food particles from circulating water?
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B.
C.
D.
28.  Humans most frequently acquire trichinosis by
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D.
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29.  Pertaining to the front, or head, of a bilaterally symmetrical animal.
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C.
D.
E.
30.  Among the organisms listed here, which are thought to be the closest relatives of fungi?
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B.
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D.
E.
31.  Which of the following is a shared characteristic of all chordates?
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B.
C.
D.
E.
32.  A terrestrial mollusc without a shell belongs to which class?
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B.
C.
D.
33.  Which of the following do all fungi have in common?
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B.
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D.
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34.  Which of the following is correctly associated with sponges?
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B.
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D.
E.
35.  Which of the following is (are) unique to animals?
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D.
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36.  All fungi share which of the following characteristics?
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37.  Fungal cells can reproduce asexually by undergoing mitosis followed by cytokinesis. Many fungi can also prepare to reproduce sexually by undergoing
A.
B.
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D.
E.
38.  Pertaining to the rear, or tail end, of a bilaterally symmetrical animal.
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D.
E.
39.  What is characteristic of all ecdysozoans?
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B.
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D.
E.
40.  A radially symmetrical animal that has two embryonic tissue layers probably belongs to which phylum?
A.
B.
C.
D.
E.
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