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BIO 182 ASU Exam 1 all questions solved 100 accurately latest version
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BIO 182 ASU Exam 1Key Point 1 - CORRECT ANSWER-Even the most desperate organisms share some
features, suggesting that the single, nine random process generated diversity.
True or False #1: biodiversity on earth will likely decrease in the near future. -
CORRECT ANSWER-True! Fingerprints of human activity, spread of an invasive
species, Rapid change and global climate, habitat destruction, Deforestation
What are the Three World Views? - CORRECT ANSWER-1. Natural Evolution -
Evolution by natural process2. Theistic Evolution - Evolution guided by God3. Creation -
Species created by God
True or False #3: Scientists believe in Evolution even though they currently lack
evidence for the theory. - CORRECT ANSWER-False! Based on know mechanisms:
Natural Selection, Mutation, and Genetic Drift
Key Point 2 - CORRECT ANSWER-Biologists accept evolutionary theory because its
predictions match observations.
True or False #4: Extreme temperatures of 2015 are sufficient evidence to conclude that
Earth is warming. - CORRECT ANSWER-False! Not enough data to show a trend
Key Point 3 - CORRECT ANSWER-When something varies over space and time, one
must compare sufficient samples to quantify effects accurately.
What does Replicating Observations do? - CORRECT ANSWER-Increases reliability of
pattern.
What does Controling Conditions do? - CORRECT ANSWER-Isolates effects of certain
factors.
What does randomizing subjects do? - CORRECT ANSWER-Decreases risk of bias
from uncontrolled factors.
What is Creationism and Catastrophism? - CORRECT ANSWER-All species created in
six days, Earth is 6,000 years old, species fixed, extinctions from catastrophe. Leading
Biologist/ Paleontologist who championed this science/theory/belief Georges Cuvier
(1769-1832).
, True or False #5: Darwin's worldview when leaving England would best be described as
Creationism. - CORRECT ANSWER-True! Based on the fact that Creationism was the
dominant world view at his place and time and that he was studying for religious life.
What did Charles Lyell contribute to science in the context of Darwinian Evolution? -
CORRECT ANSWER-Charles Lyell believed in the old earth ideologies and slow and
gradual change. (Old Earth theory - billions and billions of years old)
What do Charles Darwin, Charles Lyell, and Alfred Wallace have in common? -
CORRECT ANSWER-They all believed in natural selection and came up with theories
about it.
Key Point 4 - CORRECT ANSWER-Darwin abandoned a theory of Creationism for a
theory of evolution that better explained his observations about life.
True or False #6: Darwin could not have proposed natural selection without abandoning
the idea of creation. - CORRECT ANSWER-False. Theistic Evolution could have been
his world view.
What book did Darwin write? - CORRECT ANSWER-On the Origin of Species
What are phenotypes? - CORRECT ANSWER-physical traits
True or False #7: Natural Selection occurs whenever some individuals reproduce more
than others. - CORRECT ANSWER-False! Not the only element that you need. The
offspring has to be similar to parents (heritable).
What are the necessary conditions of Natural Selection? - CORRECT ANSWER-1.
Heritable Variation
2. Differences in Reproduction
Key Point 5 - CORRECT ANSWER-Natural Selection occurs whenever heritable
phenotypes cause some individuals to reproduce more than others.
True or False #8: Organisms evolve by natural selection. - CORRECT ANSWER-False!
Not organism but the population.
True or False: Unlike Wallace, Darwin did not believe that natural selection required
variation among individuals. - CORRECT ANSWER-False
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