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6 Cards in this Set
- Front
- Back
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Which would not be considered a animal?
A) Sponges B) Coral C) Jellyfish D) Choanoflagellates |
D) Choanoflagellates
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Evolution of animal species is prolific. To what does the text attribute much of this diversity?
A) Novel reproduction strategies B) Large variety of body plans C) Large variety of methods for processing food D) Complex nervous system E) Development of tissue |
C) Large variety of methods for processing food
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Which morphological trait evlved more than once?
A) Coelom B) Bilateral symmetry C) Segmentation D) Tissue E) Protosome development |
C) Segmentation
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An organism that exhibits cephalization probably also ___?
A) Has bilateral symmetry B) Has a hyrdostatic skeleton C) Has a coelom |
A) Has bilateral symmetry
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Which is a feature of the tube-within-tube body plan?
A) Outer tube has hard exoskeleton B) Outer tube has digestive organs C) Mouth and anus form the ends of the tube |
C) Mouth and anus form the ends of the tube
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What attribute is true for arthropod exoskeletons and mollusk shells?
A) They replace the hydrostatic skeleton B) Secreted by the mantle C) They help retain moisture in terrestrial habitats D) They are comprised of the polysachharide chitin |
C) They help retain moisture in terrestrial habitats
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