EBK BIOLOGY
6th Edition
ISBN: 8220106777640
Author: Maier
Publisher: PEARSON
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Textbook Question
Chapter 13, Problem 9LTB
Similarity in skin color among different human populations appears to be primarily the result of________
- natural selection;
- convergent evolution;
- which biological race they belong to;
- A and B are correct;
- A, B, and C are correct
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Evolution is a process of___
in a population through___
variation over___
Evolution involves___
and___.
True or Flase: Evolution through natural selection can NEVER be observed because it happens too slowly for humans to notice.
Which of the following statement about the Theory of Special Creation (TSC) is correct?
-In contrast to evolution, TSC believes that all the estimated >100 million species on earth were created individually and separately.
-TSC also states that, since their creations, these species have remained the same forms without much change.
-For TSC, only a very short time has elapsed since the creations of all the species on earth.
-TSC does not believe that these millions of species shared a common ancestor.
-All of the above
Chapter 13 Solutions
EBK BIOLOGY
Ch. 13 - Define biological species.Ch. 13 - Prob. 2LTBCh. 13 - Prob. 3LTBCh. 13 - Prob. 4LTBCh. 13 - Prob. 5LTBCh. 13 - Prob. 6LTBCh. 13 - The biological definition of race corresponds to...Ch. 13 - All of the following statements support the...Ch. 13 - Similarity in skin color among different human...Ch. 13 - Prob. 10LTB
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- "Natural selection is the only mechanism of evolution." Please correct this statement in a meaningful wayarrow_forwardWhich the following statements about Darwin's theory of natural selection is true? O In order to reproduce more successfully, an individual must evolve so that it adapts to its environment. The natural environment consistently causes variation of certain traits in the population. O Individuals with inherited traits that are better suited to the local environment are more likely to survive and reproduce than less well-suited individuals. Natural selection, by its cumulative effects over long periods of time, could have caused random changes in ancestral species, thus giving rise to two or more descendant species.arrow_forwardWhich of the following statements regarding evolution is FALSE? evolution is a relatively slow process Oall of these statements are TRUE evolution operates at a variable speed transitional forms appear during periods of rapid evolutionary change evolution operates over the course of multiple generationsarrow_forward
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