Biology Quarterly Test 3

25 Questions  I  By 22luke
Quarterly test 3

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