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Taxonomy And Classification Test

20 Questions  I  By Staylor98
Taxonomy and Classification Test
This test is to assess your knowledge of the characteristics and trends that determine rules of taxonomy and classification.

  
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Question Excerpt

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1.  Multicellular, terrestrial autotrophs with cell walls of cellulose and alternating life cycles belong to the Kingdom
A.
B.
C.
D.
E.
2.  Which of the following groups is best characterized as being eukaryotic and heterotrophic and having chitinous cell walls?
A.
B.
C.
D.
E.
3.  Bilaterally symmetrical; deuterostome development; dorsal hollow nerve cord
A.
B.
C.
D.
E.
4.  Closed circulatory system; protostome development; many body segments
A.
B.
C.
D.
E.
5.  These organisms have pharyngeal gill slits and a dorsal hollow nerve cord at some time in their development.
A.
B.
C.
D.
E.
6.  Multicellular heterotrophs that have the diploid stage as their dominant generation in the life cycle belong to the Kingdom
A.
B.
C.
D.
E.
7.  In which of the following pairs are the organisms most closely related taxonomically?
A.
B.
C.
D.
E.
8.  These organisms often have both a polyp form and a medusa form in their life cycle.
A.
B.
C.
D.
E.
9.  Which of the following groups contains prokaryotic organisms capable of surviving the greatest extremes in temperature or salt concentration?
A.
B.
C.
D.
E.
10.  These organisms have a chitinous exoskeleton and jointed appendages.
A.
B.
C.
D.
E.
11.  A body cavity completely surrounded by tissue derived from the mesoderm that provides cushioning for internal organs is called
A.
B.
C.
D.
E.
12.  Which of the following is the most specific category of classification?
A.
B.
C.
D.
E.
13.  Organisms with prokaryotic cells are classified in the Domain
A.
B.
C.
D.
E.
14.  Which of the following taxa contains organisms that are most distantly related?
A.
B.
C.
D.
E.
15.  Molds, or deuteromycota, are grouped into this kingdom that consists of mostly multicellular organisms that are constructed of hyphae.
A.
B.
C.
D.
E.
16.  Coelomate, exoskeleton; jointed appendages
A.
B.
C.
D.
E.
17.  An animal with anterior, posterior, dorsal, and ventral surfaces on its body must exhibit
A.
B.
C.
D.
E.
18.  Pharyngeal slits; endoskeleton derived from mesoderm; ventral heart
A.
B.
C.
D.
E.
19.  These organisms have radial symmetry and a water vascular system and are generally bottom-dwellers.
A.
B.
C.
D.
E.
20.  Internal skeleton; deuterostome development; water-vascular system
A.
B.
C.
D.
E.
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