Ch. 26 STP
Multiple Choice Identify the
choice that best completes the statement or answers the question.
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1.
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This coral grows best at depths of ______ and a temperature of ________.
a. | 5-10 m; 20 C | b. | less than 10 m; 15 C | c. | less than 10 m;28
C | d. | more than 10 m; 21 C | e. | all depths; if water temperature is
correct |
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2.
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Which of the following statements best explains the trend shown in the
graph?
a. | The growth rate of the coral increases as the depth below the water surface
increases | b. | At temperatures of 15 C or above, the growth rate depends only on
temperature | c. | Corals cannot grow below 30 m | d. | This coral grows best from 18 to 23
C | e. | The water temperatures depend on the depth of the coral below the
surface |
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3.
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Which of the following is a type of tissue that arises in most animals during
development? I. Endoderm II. Mesoderm III. Ectoderm
a. | I only | d. | II and III only | b. | II only | e. | I, II, and III | c. | I and II
only |
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4.
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An adult sponge has all of the characteristics below EXCEPT I. Body
symmetry II. Ability to move from place to place III. Cells without cell walls
a. | I only | d. | II and III only | b. | II only | e. | I, II, and III | c. | I and II
only |
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5.
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Which of the following is NOT a characteristic of animals?
a. | the ability to make their own food | d. | cells that lack cell
walls | b. | the ability to move | e. | multicellularity | c. | eukaryotic
cells |
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6.
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Most animals reproduce sexually by producing
a. | buds | d. | haploid gametes | b. | spores | e. | diploid gametes | c. | clones |
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7.
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Which of the following is a body type of a cnidarian? I. gemmule II.
polyp III. medusa
a. | I only | d. | II and III only | b. | II only | e. | I, II, and III | c. | I and II
only |
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Matching
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a. | osculum | d. | deuterostome | b. | protostome | e. | blastula | c. | archaeocyte |
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8.
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A hollow ball of cells, formed after the zygote undergoes division
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9.
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An animal whose mouth is formed from the blastopore
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10.
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A large hole through which water leaves a sponge
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11.
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A specialized cell that moves around within the wall of a sponge
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