BIOL 101 Quiz 7 Answers Liberty University | Complete Answers

BIOL 101 Quiz 7 Answers Liberty University

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Question 1 “Natural selection is cybernetically blind”. This means that

Question 2 Mycoplasma genitalium is well known for the _________ infections it causes.

Question 3 One advantage associated with viewing RNA as the original site of information storage in the primitive cell is that RNA

Question 4 Darwin interpreted his observations of nature to mean that

Question 5 One popular evolutionary model for the origin of flight in vertebrates is that flight evolved in

Question 6 The third stage of life history implied in the early pages of the Genesis record could best be described as

Question 7 Preening behavior enables a bird to continue to fly successfully by

Question 8 Which stage of life history implied in the early pages of the Genesis record appears least likely to involve any biological change in populations with time?

Question 9 Natural selection is an “expensive” process. This is true because

Question 10 Francis Crick’s theory of directed panspermia states that

Question 11 One major problem with the speculation that the origin of life occurred at geothermal vent is that

Question 12 Which of the following is a component structure of a primary flight feather?

Question 13 Natural selection is limited in its effectiveness in preserving new favorable mutations in an environment that

Question 14 The sentence, “O you, who look on this our machine, do not be sad that with others you are fated to die, but rejoice that our Creator has endowed us with such an excellent instrument as the intellect” was first spoken by

Question 15 Directional selection

Question 16 Sometimes a force within the environment reduces the reproductive ability of one variety of individual in a species compared to that of another variety. This force is termed

Question 17 One important value that disruptive selection can have to a natural population is that it

Question 18 Which of the following phrases best evaluates the naturalistic hypothesis for its value in explaining the origins of new structures like the flight feather?

Question 19 Which of the following classes of mutations accumulate silently in the DNA having no obvious effect on one’s ability to reproduce?

Question 20 Both the theist and the naturalist come to the conclusion that most mutations occurring today are harmful because

Question 21 Could RNA have been the original site of information storage in the primitive cell? A difficult problem with this possibility is that

Question 22 Which of the following is a basic evolutionary advance needed to convert a down­like feather into a primary flight feather.

Question 23 The potential power of directional selection cannot be demonstrated in a real population if

Question 24 Which of the following represents an observation Charles Darwin made while reading and voyaging the world?

Question 25 The term _________ represents a predictive theory of how a species might change with time, whereas the term ________ assumes that nature can create whole new structures and organisms.