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| evotution process chapter no #1 zoology |
1. Evolutionary processes have resulted in approximately ______ million species, of which 1.4 million species have been described
A) 2
B) 3
C) 4
D) 100
2. Ideas concerning the theory of organic evolution were published and supported with convincing evidence by Charles Darwin in
A) 1602.
B) 1750.
C) 1859.
D) 1923.
3. Through the year 2000, about 92% of population growth occurred in
A) less developed countries.
B) the United States.
C) Europe.
D) Asia.
4. The one environmental problem that is the root of all other environmental problems is
A) pollution.
B) depletion of fossil fuels.
C) deforestation.
D) over population.
5. The first part of the binomial name of an animal is the
A) species.
B) genus.
C) family.
D) order.
6. The study of interactions between organisms and their environment is
A) cytology.
B) physiology.
C) ecology.
D) systematics.
7. The study of birds is
A) ornithology.
B) mammalogy.
C) ichthyology.
D) herpetology.
8. Evolutionary theory helps explain
A) the diversity of life.
B) the relationships within animal groups.
C) the behavior of animals.
D) All of the above are correct.
9. The human population is expected to exceed ____________________ by the year 2010.
A) 5 billion
B) 10 billion
C) 250 million
D) 6 billion
10. By the year 2001, the human population of the earth surpassed the benchmark of 6 billion and is now 6.3 billion
A) True
B) False
Answers are::::
1>c
2>c
3>a
4>d
5>b
6>c
7>a
8>d
9>b
10>a
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