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Biology Quarterly Test 3

25 Questions  I  By 22luke
Biology Quarterly Test 3
Quarterly test 3

  
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1.  What change to the concept of macroevolution did Neo-Darwinism make?
2.  Does the study of structural homology provide evidence for or against macroevolution? Why?
3.  What four characteristics set insects apart from the other arthropods?
4.  How do sponges get their prey?
5.  How would an adherent to punctuated equilibrium explain the lack of intermediate links in the fossil record?
6.  What happens when a crayfish loses a limb?
7.  Is global warming occurring now?
8.  Give two examples of mutualism in creation.
9.  Between which two trophic levels is the smallest amount of energy wasted? 
10.  Why do cnidarians not need respiratory or excretory systems?
11.  Why do arthropods molt?
12.  What roles do amebocytes play in the life of a sponge?
13.  Name the five common characteristics among the arthropods.
14.  What is the principal means by which oxygen is restored to the air?
15.  The amino acid sequences in the protein called cytochrome C are studied for many different organisms. The sequences are all compared to that of a horse. According to the macroevolution hypothesis, which should be more similar to the cytochrome C of a horse: the cytochrome C of a fish, the cytochrome C of a giraffe, or the cytochrome C of a bacterium?
16.  Why don’t insects have respiratory systems?
17.  What age-old concept was Darwin able to dispel with his research?
18.  Did Darwin ever recant his scientific beliefs?
19.  If the data discussed in problem #6 were actually analyzed, would the result be as predicted by the macroevolution hypothesis?
20.  If a flatworm has complex nervous and digestive systems, is it most likely free-living or parasitic?
21.  If a jellyfish reproduces sexually, what form is it in?
22.  What is the principal means by which oxygen is taken from the air?
23.  What will happen to an earthworm if its cuticle gets dry?
24.  What five characteristics set arachnids apart from the other arthropods?
25.  Are the vast majority of animals vertebrates or invertebrates?
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