Bio Test 3 (part 3)

11 Questions  I  By Ohchimonkey
Bio test part 3 of 5. 55 question test.

  
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Question Excerpt

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1.  Which of the following evolve?
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B.
C.
D.
E.
2.  The bones in the forelimbs of a mammal
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B.
C.
D.
E.
3.  The wings of a bird and the wings of a butterfly are ____ and show morphological ____.
A.
B.
C.
D.
E.
4.  The plant species below closely resemble each other but are not closely related. They are native to different continents. What factor explains why they are so much alike?
A.
B.
C.
D.
E.
5.  The Hardy-Weinberg formula is valuable for the calculation of changes in
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D.
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6.  The Hardy-Weinberg rule is
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B.
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7.  If the frequency of expression of a recessive trait in a population is 16 percent, the frequency of the recessive allele is what percent?
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B.
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D.
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8.  Of 400 people who dwell on a Pacific island, 16 are homozygous recessive for a trait that has only two different types of alleles in the population. The number of heterozygous people is
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B.
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D.
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9.  Which graphic in this illustration depicts the results of stabilizing selection?
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10.  Directional selection occurs when
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11.  In the text example, the change in moth populations from predominantly light- to dark-winged forms was the result of
A.
B.
C.
D.
E.
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