BIO 182 EXAM NEWEST !!! ACTUAL COMPLETE QUESTIONS AND CORRECT ANSWERS |ALREADY GRADED A+.
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Course
BIO 182
Institution
BIO 182
BIO 182 EXAM NEWEST !!! ACTUAL COMPLETE
QUESTIONS AND CORRECT ANSWERS |ALREADY GRADED A+.
BIO 182 EXAM NEWEST !!! ACTUAL COMPLETE
QUESTIONS AND CORRECT ANSWERS |ALREADY GRADED A+.
BIO 182 EXAM NEWEST !!! ACTUAL COMPLETE
QUESTIONS AND CORRECT ANSWERS |ALREADY GRADED A+.
BIO 182 EXA...
BIO 182 EXAM 2024-2025 NEWEST !!! ACTUAL COMPLETE
QUESTIONS AND CORRECT ANSWERS |ALREADY GRADED A+.
The similarity of bone structure in the forelimbs of many vertebrates
is an example of A) analogy
B) homology
C) digitality
D) convergence - ANSWER -B) homology
Which of the following provides evidence that modern species have
evolved from prior species? A) the fossil record
B) the anatomical record
C) the molecular record
D) All of the above - ANSWER -D) All of the above
An example of convergent evolution is:
A) Australian marsupials and placental mammals
B) The flippers in fish, penguins and dolphins
C) The wings in birds, bats and insects
D) All of the above - ANSWER -D) All of the above
Which of the following would NOT be considered part of the process
of natural selection?
A) Many of the variations among individuals in a population are
heritable.
B) More offspring are produced than are able to survive and
reproduce.
,C) Many adaptive traits may be acquired during an individual's
lifetime, helping that individual to evolve.
D) Individuals with traits best adapted to the environment are likely
to leave more offspring. - ANSWER -C) Many adaptive traits may be
acquired during an individual's lifetime, helping that individual to
evolve.
In what type of environment would you expect dark colored moths to
be common in the population?
A) in an unpolluted forest
B) in a polluted forest
C) in a formerly polluted forest that has been cleaned up
D) none of the above; dark colored moths are never common -
ANSWER -B) in a polluted forest
If pollution is cleaned up, what should happen to the moth population
living in the woods?
A) color patterns shouldn't change
B) individual dark-colored moths should change to light-colored
C) individual light-colored moths should change to dark-colored D)
dark-colored moths should become more common in the
population
E) light-colored moths should become more common in the
population - ANSWER -E) light-colored moths should become more
common in the population
,Human-caused changes in the environment can affect natural
selection.
A) True
B) False - ANSWER -A) True
Which of the following is an example of artificial selection?
A) different breeds of dogs
B) antibiotic resistant bacteria
C) dark peppered moths in polluted areas
D) All of the above - ANSWER -A) different breeds of dogs
The remnants of pelvic and leg bones in a snake
A) are vestigial structures
B) are homologous structures
C) resulted from artificial selection
D) none of the above - ANSWER -A) are vestigial structures
Which embryos have gill slits and a tail in the early stages of
development?
A) Fish
B) Frog
C) Bird
D) Human
E) All of the above - ANSWER -E) All of the above
Which statement relates to the evolution of disease-causing bacteria
like TB?
, A) If antibiotics aren't taken as prescribed, some bacteria can survive.
B) Bacteria evolve through the process of natural selection.
C) When antibiotics are widely used, bacteria with genes that make
them resistant to antibiotics increase in the population over time.
D) All of the above are true - ANSWER -D) All of the above are true
Which of the following ideas is commong to both Darwin's and
Lamarck's theories of evolution?
A) adaptation results from differential reproductive success
B) evolution drives organisms to greater and greater complexity C)
evolutionary adaptation results from interactions between
organisms and their environments
D) adaptation results from the use and disuse of anatomical
structures - ANSWER -C) evolutionary adaptation results from
interactions between organisms and their environments
Using the molecular record to determine evolutionary relationships is
based on the assumption that
A) DNA sequences do not change over time
B) DNA sequences change over time
D) evolutionary changes occur in phenotypes (physical
appearances) but not in genotypes (based on DNA).
E) all mutations are harmful - ANSWER -B) DNA sequences change
over time
Which of the following statements related to natural selection is true?
A) Variations among individuals in a population are not heritable.
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