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Biology Quarterly Test 3

25 Questions  I  By 22luke
Quarterly test 3

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